Mannum

SA2

Rest of SA / Murray and Mallee

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Statistical Area (SA2) Boundary Analysis

This analysis uses ABS Statistical Areas Level 2 (SA2) boundaries, which can materially differ from Suburbs and Localities (SAL) even when sharing similar names.

SA2 boundaries are defined by the Australian Bureau of Statistics and are designed to represent communities for statistical reporting (e.g., census and ERP).

Suburbs and Localities (SAL) represent commonly-used suburb/locality names (postal-style areas) and may use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.

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Sales ActivityProperty Sales Trends in Mannum

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DemographicsPopulation Growth in Mannum

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Mannum has an estimated 7,033 residents, up from 6,594 at the 2021 Census — a change of 439 people, or 6.7%. Growth has averaged 1.1% a year over five years. 137 new addresses have been validated here since Census night. Interstate and internal migration accounts for 83.9% of that increase. Fewer than ten people live on each square kilometre, across a boundary that takes in surrounding rural land. Population is estimated from ABS Estimated Resident Population releases and GNAF address data, re-based from the 2021 Census and updated annually.

Detail

According to research conducted by AreaSearch, the population of Mannum stands at approximately 7,033 as of Aug 2026. This represents an addition of 439 people (6.7%) compared to the 2021 Census tally of 6,594 people. The update is derived from an ABS estimated resident population figure of 7,012 recorded as of June 2025 alongside 137 validated new addresses identified following the Census date. With a population density of 2.1 persons per square kilometer, the locality offers considerable living space per resident. Outperforming both the broader SA3 area (6.0%) and the Rest of SA, Mannum's 6.7% expansion since the 2021 census positions it as a regional growth frontrunner.

Net interstate arrivals served as the primary growth catalyst, generating roughly 83.9% of total demographic additions in recent timeframes. Population modelling by AreaSearch incorporates ABS/Geoscience Australia SA2-level figures released in 2024 (using 2022 as the baseline). For unmapped SA2 regions and projections extending beyond post-2032, the framework integrates 2023 SA State Government Regional/LGA age-cohort forecasts based on 2021 numbers, adjusted via weighted LGA-to-SA2 growth distributions. Future demographic expectations point toward bottom-quartile regional trajectory across the country, with current annual ERP statistics projecting an increase of 115 persons by 2041, representing a cumulative 16-year gain of 1.3%.

Frequently Asked Questions - Population

What is the latest population estimate for the Mannum SA2?
Total population for the Mannum SA2 was estimated to be approximately 7,033 as at Aug 26. This is based upon an estimated resident population of 7,012 from the ABS up to June 2025.
How has the population in the Mannum SA2 changed since 2021?
The mannum sa2 has added approximately 439 people and shown a 6.66% increase from the 6,594 people recorded at the 2021 Census period.
What is the population density in the Mannum SA2?
The population density in the Mannum SA2 is estimated at 2 persons per square kilometer based on the latest population estimate.
How much has the population grown over the past 10 years in the Mannum SA2?
Over the past 10 years, the population in the Mannum SA2 has shown a compound annual growth rate of 1.2% per annum.
What are the main drivers of population growth in the Mannum SA2?
Population growth in the Mannum SA2 is driven by: Interstate migration (83.9%), Overseas migration (16.1%), Natural increase (0.0%). The primary driver is Interstate migration, contributing 83.9% of overall population gains.

Residential SupplyHousing Development & Building Approvals in Mannum

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507 new dwellings have been approved in Mannum over the past five years, an average of 101 a year. That places the area in the 76th percentile for residential development activity nationally, about 14 approvals per 1,000 residents a year. Of the 102 dwellings approved in the latest reporting year, 98% were detached houses and the rest townhouses or apartments. Figures come from ABS building approvals aggregated to this SA2 boundary and are updated monthly as the ABS releases them.

Detail

Residential building authorisations in Mannum have averaged roughly 101 dwellings annually, amounting to 507 homes across the previous 5 financial years. With incoming residents averaging 0.7 per annum per approved dwelling between FY-22 and FY-26 over the last 5 financial years, residential completions are keeping pace with or outstripping demand, providing purchasers with broad selection and accommodating population influxes beyond current expectations, with an average construction value of $364,000 per dwelling. Concurrently, commercial planning authorisations stand at $1.9 million for the current financial year, demonstrating minimal commercial development activity. On a per-capita metric, construction activity across Mannum exceeds that of the Rest of SA by 139.0%, giving buyers greater choice.

This pace significantly outstrips nationwide levels and indicates elevated developer sentiment locally. Residential construction is overwhelmingly comprised of standalone dwellings at 98.0%, alongside 2.0% medium and high-density housing, preserving the low-density landscape and catering to purchasers prioritizing spacious properties. Yielding approximately one approval per 54 people, the locality exhibits clear ongoing residential development. Long-term demographic modelling indicates an addition of 94 residents across Mannum through to 2041, based on the latest AreaSearch quarterly estimate. Current volumes of residential construction appear well placed to satisfy demographic demand, fostering favourable market conditions for home seekers and accommodating potential demographic expansion beyond current forecasts.

Frequently Asked Questions - Development

How many dwelling approvals have occurred in the Mannum SA2 recently?
Dwelling approval activity in the the Mannum SA2 area has seen 263 residential approvals over the past two financial years, based on AreaSearch's SA2 aggregation method. The Mannum SA2's current population of 7,033 has been supported by 101 approvals on average over recent years.
How does the Mannum SA2's development activity compare to the broader region?
The Mannum SA2 has seen 1.47 approvals per 100 people in recent years, compared to 0.59 approvals in the broader region. This means that one dwelling has been approved for every 54 people in the Mannum SA2, compared to one for every 154 in the broader region.
Is the Mannum SA2 keeping up with housing demand?
With the population expected to increase by 94 people by 2041, around 47 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
What has been the trend in development approvals over the past five years in the Mannum SA2?
Looking at development activity over the past five years, the Mannum SA2's approval levels have been significantly above the yearly average of 101, indicating strong recent growth in development activity.
How many dwellings will be needed to accommodate future population growth in the Mannum SA2?
The population in the Mannum SA2 is expected to grow by 94 people by 2041, necessitating approximately 47 new dwellings. This calculation is based on the current census average of 2.0 persons per dwelling in the area.
How does recent development compare to population growth in the Mannum SA2?
Over the past five years, the population in the Mannum SA2 has grown by approximately 1,087 people, while 507 residential approvals were recorded. This equates to a ratio of 2.1 people added for each new dwelling approval. This indicates solid population growth supported by housing development activity.
Are there opportunities for residential developers in the Mannum SA2?
With dwelling approval activity running at an average of 101 approvals per year and a population of 7,033, the market appears to be adequately supplied relative to projected housing demand in recent years, suggesting that developers should have a longer-term approach when considering new projects. With the population expected to increase by 94 people by 2041, around 47 new dwellings will be necessary. Recent approval levels appear more than sufficient to meet these forecasts, considering the census average of 2.0 persons per dwelling. This suggests that population growth may exceed trend projections in the coming years, supported by a robust housing supply.
Approvals Pipeline Development applications near Mannum

Development applications around Mannum

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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.

Project PipelineInfrastructure & Major Projects in Mannum

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AreaSearch tracks 2 current infrastructure and development projects inside Mannum, worth an estimated $1.23 billion. A further 73 sit in the immediately surrounding suburbs, taking the tracked pipeline within reach of the area to $23.9 billion. 28 are already under construction and 36 are due for completion within three years. The pipeline spans communities, precincts & urban renewal, residential development and transport & logistics. Records are compiled from Infrastructure Australia, state agencies, council planning portals and public announcements, reviewed and updated daily, then ranked by proximity, construction stage, completion horizon and project scale.

Detail

Community development and regional capacity are heavily shaped by strategic infrastructure works and public planning. AreaSearch has pinpointed 9 local projects expected to generate meaningful area impacts, headlined by the Mannum Waters Residential Marina - Mannum SA, Regional North-South Freight Route Upgrade, Summerfield Battery, and Tanunda Recreation Park Redevelopment.

Professional plan users can use the search below to filter and access additional projects.

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Frequently Asked Questions - Infrastructure

What are some of the major infrastructure and planning changes likely to influence the Mannum SA2?
Key infrastructure and planning changes likely to influence the Mannum SA2 include: Mannum Waters Residential Marina - Mannum SA (Construction); Regional North-South Freight Route Upgrade (Completed); Summerfield Battery (Construction); Tanunda Recreation Park Redevelopment (Completed); and La Vida Homes - Gembrook Estate Tanunda (Dev. Approval). These projects represent significant developments that will shape the area's future infrastructure landscape.
What types of infrastructure projects are impacting the Mannum SA2?
Infrastructure development impacting the Mannum SA2 spans multiple sectors including Energy, Residential Development, and Sports & Recreation, among others.
What is the scale of infrastructure investment impacting the Mannum SA2?
Infrastructure investment analysis indicates significant investment of approximately $175 million in infrastructure projects affecting the region.
How does the Mannum SA2's infrastructure development compare to other areas?
Infrastructure development activity impacting the Mannum SA2 currently ranks below national averages at the 6thth percentile.
Mannum Waters Residential Marina
Category: Residential Development
Stage: Construction | Est. Comp: 2040
Source / Links: Link 1   Link 2  

Mannum Waters is a 178-hectare master-planned waterfront community on the Murray River at Mannum, South Australia. The project features a residential marina with private berths, canals, wetlands, and approximately 600 housing allotments alongside a 148-berth houseboat marina. Additional phases include a proposed holiday village and adventure water park. Developed by Tallwood Pty Ltd, the estate provides custom-designed home sites, walking trails, and connections to the Mannum township.

Residential Development

High Productivity Vehicle Network (HPVN)
Category: Transport & Logistics
Stage: Planning | Est. Comp: 0
Source / Links: Link 1   Link 2  

Stage 1 of South Australia's High Productivity Vehicle Network (HPVN) program, delivering the Greater Adelaide Freight Bypass (GAFB) between the Swanport Bridge and Monarto on the Princes Highway and the Sturt Highway at Truro. Scope under investigation includes duplication of the two-lane Swanport Bridge over the River Murray, a Murray Bridge township bypass through Monarto, a Truro township bypass, junction and interchange upgrades, overtaking lanes, rest areas, grade separations, road widening and pavement upgrades. The works would allow higher productivity performance-based-standards freight vehicles to bypass metropolitan Adelaide, with preliminary modelling suggesting up to 240 trucks per day could be removed from the South Eastern Freeway initially and a further 240 over the long term.National road freight demand is forecast to grow 77 per cent between 2020 and 2050. The full Stage 1 package is costed at about $1.05 billion. The 2025-26 federal budget committed $525 million and the South Australian Government subsequently committed 20 per cent of the cost, leaving a funding gap of roughly $262.5 million that was not closed in the 2026-27 state budget handed down in June 2026, leaving delivery unresolved. Project-specific business cases for the Greater Adelaide Freight Bypass and the Swanport Bridge upgrade are scheduled for completion in the second half of 2026, and site investigation surveys have been carried out to refine the Truro bypass alignment. A separate Stage 2 HPVN business case is being prepared covering triple road train (PBS Level 4A) access across the wider network spanning the Eyre, Sturt, Augusta and Dukes Highways from the Victorian to the Western Australian border.

Transport & Logistics

Regional North-South Freight Route Upgrade
Category: Transport & Logistics
Stage: Completed | Est. Comp: 2022
Source / Links: Link 1   

$12 million upgrade of the freight route between Sedan and Murray Bridge, including 39km of shoulder sealing, bridge widening and strengthening at three locations (Reedy Creek Bridge, Marne River Bridge, Saunders Creek Bridge), barrier upgrades at additional sites, improved road safety, and enhanced heavy vehicle access for agricultural and industrial transport.

Transport & Logistics

Murray Bridge North School Major Upgrades
Category: Education & Training
Stage: Completed | Est. Comp: 2023
Source / Links: Link 1   Link 2  

$5.48 million upgrade delivering refurbished learning spaces and amenities, two covered outdoor learning areas with connected courtyards, improved entrance at Railway Terrace, landscaping, and removal of ageing infrastructure.

Education & Training

Sturt Reserve Master Plan
Category: Sports & Recreation
Stage: Construction | Est. Comp: 2028
Source / Links: Link 1   Link 2  

A long term riverfront transformation of Sturt Reserve in Murray Bridge into a premier regional destination on Ngarrindjeri Country. The master plan, prepared by ASPECT Studios with TERROIR and Mulloway Studio, divides the reserve into four precincts: Recreation, History and Tourism, Play, and Accommodation. Completed stages include the Murray Bridge Regional Rowing Centre, war memorial relocation, wharf shelter, trail head, and the Lower Timber Wharf replacement. The 4.85 million dollar Ngarrindjeri inspired Pondi Play Space, funded by the federal government with a 1.4 million dollar council contribution, will replace the flood damaged playground and feature a sensory Pondi the Murray Cod sculpture, outdoor classroom, water and sand play areas.A new BMX and dirt jump park, approved by council in December 2025 with a 230,000 dollar budget and contractor Spry Civil Construction, is scheduled for completion by the end of 2026. Future stages include a visitor information centre with cafe, river swimming pool, dog park, and accommodation precinct on the former landfill site.

Sports & Recreation

Old Murray Bridge Refurbishment Project
Category: Transport & Logistics
Stage: Completed | Est. Comp: 2023
Source / Links: Link 1   Link 2  

The $46 million refurbishment of the historic 1879 Old Murray Bridge includes repainting for corrosion protection, stone abutment repairs, LED lighting upgrades, structural strengthening of piers, heritage preservation, and improved pedestrian access. The project extends the bridge's lifespan by 30 years and was completed with two-way traffic reinstated in September 2023, with minor finishing works in early 2024.

Transport & Logistics

Murray Bridge Residential Growth Areas
Category: Residential Development
Stage: Approved | Est. Comp: 2032
Source / Links: Link 1   Link 2  

The Murray Bridge Residential Growth Areas Code Amendment was approved in February 2026, rezoning approximately 97.5 hectares across three precincts for low to medium density residential development. The project is supported by South Australia's first Basic Infrastructure Scheme, coordinating roads, stormwater, water, sewer, power and communications infrastructure before development proceeds. The precinct is expected to deliver around 900 new homes, including affordable housing requirements for larger developments.

Residential Development

Murray Bridge Community Dental Clinic
Category: Health & Medical
Stage: Completed | Est. Comp: 2015
Source / Links: Link 1   Link 2  

Public dental clinic providing services to eligible children and adults in the Murray Bridge region, funded through a federal health infrastructure agreement to enhance regional healthcare access.

Health & Medical

Jobs & IndustryEmployment Trends in Mannum

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3,007 residents of Mannum are employed, from a labour force of 3,166. Unemployment sits at 5.0%, with participation at 51.3%. Weighted for its industry mix, the area's sectors are forecast to grow about 5.3% nationally over five years. That reflects industry composition only and makes no allowance for local population growth. The working-day population is estimated at 6,415, about 91% of the resident population, so more people leave the area for work than travel in. Unemployment and labour force come from ABS Small Area Labour Markets, updated quarterly; the industry and occupation profile is from the 2021 Census.

Detail

The local labour market in Mannum spans both blue- and white-collar roles across diverse industries, featuring an unemployment rate of 5.0% and annual job creation estimated at 3.1%. As of March 2026, employed residents numbered 3,007, while unemployment sat 0.4% lower than the 5.5% benchmark recorded for Regional SA, though labour force participation trailed substantially at 51.3% versus 58.3% regionally. At the Census, working from home was recorded by 13.9% of respondents, with consideration given to the influence of Covid-19 lockdown restrictions. Primary employment sectors for resident workers comprise agriculture, forestry & fishing, health care & social assistance, as well as construction.

Notably, local specialization in agriculture, forestry & fishing is prominent, capturing an employment concentration 1.3 times the regional standard. Conversely, education & training accounts for a smaller footprint of 5.5% locally compared to 8.2% across the wider region. An assessment of Census figures contrasting resident workers against local jobs suggests limited employment opportunities locally. Analysis conducted by AreaSearch using SALM and ABS figures indicates that between the start of the period and March 2026, job numbers rose by 3.1 percent while the workforce grew by 4.1 percent, which led to an increase in unemployment of 0.9 percentage points. In contrast, the broader Regional SA area saw employment grow by 1.2 percent, the workforce expand by 2.6 percent, and unemployment climb by 1.4 percentage points. Forecasts from Jobs and Skills Australia for the period beginning Mar-26 provide additional context regarding likely future demand in Mannum. These projections span five and ten-year intervals and have been overlaid with Mannum's current job composition to estimate how employment might evolve. Nationally, employment is expected to grow by 6.6 percent over five years and by 13.7 percent over ten years, though these figures vary considerably across different sectors. When these sector-level forecasts are applied to Mannum's existing employment distribution, the result is an estimated local employment increase of 5.3 percent over five years and 11.8 percent over ten years. It is important to note that this calculation relies on a straightforward weighting method and does not incorporate local population growth projections.

Frequently Asked Questions - Employment

What is the employment situation in the Mannum SA2?
As of March 2026, the Mannum SA2 has approximately 3,007 employed residents with an unemployment rate of 5.0%. The unemployment rate is moderate, indicating some available workforce capacity. Employment indicators are below the national average, suggesting room for improvement.
How does the Mannum SA2's unemployment rate compare to the broader region?
As of March 2026, the unemployment rate in the Mannum SA2 stands at 5.0%, which is broadly in line with Regional SA's rate of 5.5%. For comparison, the national unemployment rate is 4.2%.
What are the major employment sectors in the Mannum SA2?
The employment landscape in the Mannum SA2 is dominated by several key sectors. The largest employers are agriculture, forestry & fishing (18.6% of employment), health care & social assistance (12.7%), and construction (9.8%). Other significant employers include retail trade and manufacturing.
How has employment changed recently in the Mannum SA2?
Over the past year to March 2026, the Mannum SA2 has experienced employment growth, with total employment increasing while the labour force increased. As a result, the unemployment rate has rise. By comparison, Regional SA saw employment increased and its unemployment rate rose.
What is the workforce participation rate in the Mannum SA2?
The workforce participation rate in the Mannum SA2 is 51.3%, which represents the proportion of working-age residents who are either employed or actively seeking work. This moderate participation rate suggests some residents may face barriers to workforce entry. The local rate trailing the Regional SA average of 58.3%, suggesting potential for increased workforce participation.
Which industries are over-represented in the Mannum SA2's employment market?
The mannum sa2 shows notable specialization in agriculture, forestry & fishing, which employs 18.6% of the local workforce compared to 14.5% regionally. This moderate specialization indicates some local strength in the sector.
What are the employment growth prospects for the Mannum SA2?
Based on Jobs and Skills Australia projections applied to the Mannum SA2's industry mix, employment is expected to grow by 5.3% over the next five years and 11.8% over ten years. This compares to national growth expectations of 6.6% over five years. Steady growth is anticipated across multiple sectors, providing diverse employment opportunities.
How does the job market in the Mannum SA2 compare nationally?
The mannum sa2's employment market shows below-average performance in national comparisons. While employment opportunities exist, the area faces more challenges than many other regions. Recent job advertisement trends show the broader employment region experienced 0.1% growth, ranking 13.0th out of 37 regions nationally.
What employment opportunities exist for skilled workers in the Mannum SA2?
Skilled workers will find selective opportunities in the Mannum SA2, with knowledge-based sectors representing 22.5% of local jobs. Key sectors for skilled workers include health care & social assistance (12.7%), education & training (5.5%), and professional & technical (3.0%). With projected employment growth of 5.3% over five years, demand for skilled workers is expected to remain strong.

EarningsHousehold Income in Mannum

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Median household income in Mannum is $901 a week (about $47,000 a year), with median personal income at $505 a week. ATO records put median taxable income at $43,193 a year against an average of $51,408. Household income is from the 2021 Census; taxable income is from ATO Taxation Statistics for the latest financial year available, indexed forward using the ABS Wage Price Index.

Detail

Taxation records from the ATO at postcode resolution published for financial year 2023 indicate that taxpayers within the Mannum SA2 recorded a median earnings figure of $43,193 and an average of $51,408, trailing national benchmarks as well as the Regional SA median of $48,920 and average of $58,933. Factoring in Wage Price Index appreciation of 10.17% since financial year 2023, modelled values reach roughly $47,586 (median) and $56,636 (average) as of March 2026. Across personal, family, and household levels, Census earnings in Mannum place between the 1st and 4th percentiles across Australia.

The weekly income band of $400 - 799 forms the largest category, encompassing 34.2% of residents (2,405 people), in contrast to the wider regional trend where the $1,500 - 2,999 bracket leads at 27.5%. With 45.3% of individuals earning below $800/week, household spending capacity remains constrained, and while low accommodation costs leave 87.1% of earnings unspent on housing, overall disposable income sits at the 4th percentile nationally.

Frequently Asked Questions - Income

What is the median taxable income in the Mannum SA2?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Mannum SA2 is approximately $47,586. The official ATO data from FY-23 recorded a median of $43,193.
What is the average taxable income in the Mannum SA2?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Mannum SA2 is approximately $56,636. The official ATO data from FY-23 recorded an average of $51,408.
How does the median taxable income in the Mannum SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated median taxable income in the Mannum SA2 is approximately $47,586 compared to $53,895 in Regional SA. The official ATO data from FY-23 shows $43,193 and $48,920 respectively.
How does the average taxable income in the Mannum SA2 compare to the region?
Based on Wage Price Index adjustments to March 2026, the estimated average taxable income in the Mannum SA2 is approximately $56,636 compared to $64,926 in Regional SA. The official ATO data from FY-23 shows $51,408 and $58,933 respectively.
What are the main income cohorts in the Mannum SA2 according to the 2021 Census?
As per the 2021 Census, the income bracket containing the largest proportion (~34.2% / 2,405 persons) of the Mannum SA2's population is the $400 - 799 cohort.
How do the main income cohorts in the Mannum SA2 compare to the region?
The largest income cohort in the Mannum SA2 is the $400 - 799 group, representing about 34.2% of the population. In comparison, Regional SA's largest income cohort is the $1,500 - 2,999 group, representing 27.5% of its population, according to the 2021 Census.
What is the median household income in the Mannum SA2 according to the 2021 Census?
The 2021 Census data indicates that the median household income in the Mannum SA2 is $901/wk.
What is the median family income in the Mannum SA2 according to the 2021 Census?
According to the 2021 Census, the median family income in the Mannum SA2 is $1,223/wk.
What is the median personal income in the Mannum SA2 according to the 2021 Census?
The 2021 Census shows that the median personal income in the Mannum SA2 is $505/wk.
How does the Mannum SA2's income rank nationally?
AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the Mannum SA2 is lower than average on a national basis, with the median assessed at $43,193 while the average income stands at $51,408. This contrasts to Regional SA's figures of a median income of $48,920 and an average income of $58,933. Based on Wage Price Index growth of 10.17% since FY-23, current estimates would be approximately $47,586 (median) and $56,636 (average) as of March 2026.
What is the disposable income in the Mannum SA2?
The estimated disposable income in the Mannum SA2 is $3,402 per year according to AreaSearch analysis.
How does the Mannum SA2's disposable income compare to the region?
The mannum sa2's disposable income is $3,402 compared to $4,535 for Regional SA, based on AreaSearch analysis.

Housing StockHousing & Dwellings in Mannum

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Mannum had 2,801 occupied dwellings at the 2021 Census, 94% detached houses and 1% apartments. 31% are owned with a mortgage, 18% rented and 51% owned outright. At that Census the median rent was $215 a week and the median mortgage repayment $1,083 a month. Rent absorbs 23.9% of household income here and mortgage repayments 27.7%. Dwelling stock, tenure and housing costs are 2021 Census measures — the only source that counts dwellings at this boundary size.

Detail

Residential stock in Mannum at the most recent Census was composed of 94.2% houses and 5.8% other dwellings (incorporating apartments, semi-detached, and other structures), differing from the Regional SA breakdown of 88.5% houses and 11.5% other dwellings. Outright property ownership in Mannum outpaced the broader region substantially at 51.1%, while mortgaged and rented properties accounted for 31.3% and 17.6% respectively. Typical monthly mortgage payments stood at $1,083 and weekly median rentals were $215, both tracking beneath the Regional SA figures of $1,153 and $220. Compared to broader Australia, Mannum's mortgage commitments sit well below the nationwide median of $1,863, with rental costs trailing the national standard of $375.

Frequently Asked Questions - Housing

What percentage of homes are owned vs rented in the Mannum SA2?
In the Mannum SA2, 51.1% of homes are owned outright, 31.3% are owned with a mortgage, and 17.6% are rented.
What percentage of dwellings in the Mannum SA2 are houses?
According to the latest data, 94.2% of dwellings in the Mannum SA2 are houses.
What percentage of dwellings in the Mannum SA2 are apartments or units?
In the Mannum SA2, 0.5% of dwellings are apartments or units, with an additional 2.1% being semi-detached dwellings.
What is the level of outright home ownership in the Mannum SA2?
Outright home ownership in the Mannum SA2 stands at 51.1%, compared to 41.6% in Regional SA.
What is the median monthly mortgage repayment in the Mannum SA2?
The median monthly mortgage repayment in the Mannum SA2 is $1,083, compared to $1,153 in Regional SA.
What is the median weekly rent in the Mannum SA2?
The median weekly rent in the Mannum SA2 is $215, compared to $220 in Regional SA.
What is the distribution of rental prices in the Mannum SA2?
In the Mannum SA2, 17.9% of rentals are $0-149/week, 79.2% are $150-349/week, 2.9% are $350-649/week, 0.0% are $650-949/week, and 0.0% are $950+/week.
What is the average monthly housing cost in the Mannum SA2?
The aggregate monthly housing cost in the Mannum SA2 is $502, which represents the average monthly cost across all housing types.
What percentage of income do residents spend on housing in the Mannum SA2?
In the Mannum SA2, households with mortgages typically spend 27.7% of their income on mortgage repayments, while renters spend 23.9% of their income on rent.
How crowded are homes in the Mannum SA2?
The average persons per bedroom ratio in the Mannum SA2 is 0.7, indicating the level of household density.
How does housing affordability in the Mannum SA2 compare to the region?
Housing affordability in the Mannum SA2 shows mortgage holders spending 27.7% of income on repayments (vs 22.4% regionally), while renters spend 23.9% of income on rent (vs 18.5% regionally).
What types of dwellings are most common in the Mannum SA2?
The dwelling mix in the Mannum SA2 consists of 94.2% detached houses, 2.1% semi-detached dwellings, 0.5% apartments, and 3.2% other dwelling types.
What is the weighted average housing cost based on tenure mix in the Mannum SA2?
Given the tenure profile of the area, the weighted average monthly housing cost is approximately $503. This accounts for outright owners paying no housing costs, mortgage holders paying $1,083/month, and renters paying $931/month.
How affordable is housing in the Mannum SA2 relative to local incomes?
Housing in Mannum consumes approximately 12.9% of median household income ($3,901 monthly), indicating costs are highly affordable. The generally accepted benchmark is that housing should not exceed 30% of household income.
How do proposed developments compare to existing housing types in the Mannum SA2?
Recent development applications in Mannum show attached dwellings contributing 0% of approvals compared to 6% of existing stock, while detached houses represent 100% of applications versus 94% of current dwellings. This suggests development patterns consistent with existing housing mix. The area shows minimal growth in housing density compared to other Australian locations.

HouseholdsHousehold Composition in Mannum

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Mannum counted 2,801 households at the 2021 Census, an estimated 2,987 today, averaging 2.1 people each. 17% are couples with children, fewer than in 92% of areas nationally, against 36% couples without children. 35% of households are people living alone, and families average 2.0 children. Household and family composition is measured only by the Census, so these are 2021 figures.

Detail

Families constitute the majority of living arrangements at 62.8% of all households, consisting of 35.6% couples without children, 17.2% couples with children, and 9.0% single parent families. The remaining 37.2% comprises non-family setups, where lone person households represent 34.8% and group living makes up 2.4%. With an average of 2.1 people per home, median household size sits below the Regional SA benchmark of 2.3.

Frequently Asked Questions - Households

How many households are in the Mannum SA2?
As of the 2021 Census, the Mannum SA2 had 2,801 households. Based on population growth patterns, this has grown by approximately 6.6% to an estimated 2,987 households today.
What is the typical household size?
The median household size in the Mannum SA2 is 2.1 people. This compares to 2.3 in Regional SA and reflects the area's household composition mix.
What types of households are most common?
Family households dominate at 62.8% of all households. The remaining households consist of lone person households (34.8%), group households (2.4%), and other household types (0.0%).
How are families structured in the area?
Among the 1,759 family households, 17.2% are couples with children, 35.6% are couples without children at home, and 9.0% are single parent families. This mix shapes local demand for schools, family services, and housing types.
How does the Mannum SA2 compare to regional household patterns?
Compared to Regional SA, the Mannum SA2 shows distinct household patterns. This higher proportion of single-person households drives demand for smaller dwellings and different community services.
What is the average family size?
Families in the Mannum SA2 have an average of 2.0 children, slightly above the Regional SA average of 1.9. This influences local demand for child-related services and larger family homes.
What are the marriage patterns in the Mannum SA2?
Marriage patterns reveal 46.8% of the adult population are currently married, while 27.3% have never married. This compares to 47.9% married and 31.7% never married across Regional SA.
How significant are single-person households?
Single-person households represent 34.8% of all households in the Mannum SA2, similar to the regional average of 31.3%. This affects demand for smaller dwellings and single-person accommodation.
Are shared living arrangements common?
Group households (unrelated people sharing) account for 2.4% of households, well below the Regional SA average of 2.4%. This low rate suggests limited student or young professional shared accommodation.
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EducationSchools & Education in Mannum

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10.7% of adults in Mannum hold a university qualification, including 7.8% with a bachelor degree and 1.4% with postgraduate qualifications, lower than 91% of areas nationally. A further 33.8% hold a vocational qualification. 5 schools serve the area, with 580 enrolment places and an average ICSEA of 955 against a national benchmark of 1,000. Qualifications come from the 2021 Census; school enrolments, ICSEA and results come from ACARA's current release.

Detail

Tertiary attainment levels in the district present challenges, with university degrees held by 10.7% of residents compared to the national rate of 30.4%, creating clear scope for targeted education strategies. Within higher education, bachelor degrees represent 7.8%, followed by graduate diplomas at 1.5% and postgraduate qualifications at 1.4%. Vocational and technical pathways show strong engagement, with 42.3% of individuals aged 15+ holding practical credentials, including advanced diplomas (8.5%) and certificates (33.8%). Formal study engages 23.4% of the local population. By schooling level, primary education accounts for 10.0% of residents, secondary education captures 6.9%, and 1.7% are enrolled in tertiary programs.

Frequently Asked Questions - Education

What percentage of people in the Mannum SA2 have university qualifications?
10.7% of people aged 15 and over in the Mannum SA2 have university qualifications, compared to 13.9% in the broader region.
What percentage of people in the Mannum SA2 have no formal qualifications?
47.0% of people aged 15 and over in the Mannum SA2 have no formal qualifications, compared to 47.1% regionally.
How does the Mannum SA2's education level compare to national averages?
The mannum sa2 ranks in the 9th percentile nationally for education based on AreaSearch's analysis of qualification and performance metrics.
What types of qualifications are most common in the Mannum SA2?
The most common qualifications in the Mannum SA2 are: Certificate (33.8%), Advanced Diploma (8.5%), Bachelor Degree (7.8%).
What proportion of the Mannum SA2's population is currently attending educational institutions?
23.4% of the population in the Mannum SA2 is currently engaged in formal education, with 10.0% in primary school, 6.9% in secondary school, 1.7% at university.
What is the ICSEA score for schools in the Mannum SA2?
The average ICSEA (Index of Community Socio-Educational Advantage) score for schools in the Mannum SA2 is 955, indicating below-average socio-educational advantage compared to the national average of 1000.
How many schools are located within the Mannum SA2?
There are 5 schools within the Mannum SA2, with a combined enrollment of approximately 580 students.
What types of schools are available in the Mannum SA2?
The mannum sa2 includes 3 primary schools, 2 combined schools.

Schools Detail

AmenitiesServices & Amenities in Mannum

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Getting AroundTransport & Commuting in Mannum

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Getting around Mannum means driving: households keep an average of 1.6 vehicles, and scheduled services reach only a handful of stops. Service data is built from operators' published GTFS timetables; vehicle ownership is from the 2021 Census.

Detail

Local transit analysis identifies 25 operational public transport stops across Mannum, served by 6 separate routes running a collective 20 weekly passenger trips. Access to public transit is constrained, with residents situated an average of 4203 meters from their closest boarding point. Commuting patterns reflect an outward-bound residential workforce, with private motor vehicle travel representing the dominant mode at 91% and pedestrian commuting at 6%. Motor vehicle ownership stands at an average of 1.6 per dwelling, while 13.9% of workers operated from home at the 2021 Census, subject to COVID-19 influences.

Transit service frequency across the entire network averages 2 trips per day, resulting in practically no weekly departures on an individual stop basis.

Frequently Asked Questions - Transport

How many public transport stops are in Mannum?
There are 25 public transport stops within the Mannum SA2.
How frequent are the transport services in Mannum?
the Mannum SA2 has 20 weekly trips across 6 routes, averaging 2 trips per day.
How far are residents from public transport in Mannum?
On average, residential properties are 4203 meters from the nearest transport stop.

Transport Stops Detail

HealthcareHealth Services in Mannum

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57.5% of residents in Mannum report no long-term health condition. 8.4% need daily assistance with core activities, and 46.1% hold private health cover. The standardised death rate runs at 5.0 per 1,000 residents. Health conditions, assistance needs and insurance are 2021 Census measures; the death rate comes from current ABS releases.

Detail

AreaSearch evaluations of mortality and chronic health metrics highlight notable public health challenges in Mannum, with common ailments observed across both older and younger demographics, alongside a low rate of private health cover covering around 46% of the population (~3,242 people). By comparison, private cover stands at 48.9% in Regional SA and 55.7% across Australia. Arthritis and mental health conditions represent the leading reported diagnoses locally, affecting 12.7 and 9.7% of residents respectively, while 57.5% indicated being free of long-term medical conditions compared to 62.5% across Regional SA. Elevated rates of chronic illness also affect working-age cohorts.

Residents aged 65 and over comprise 35.7% of the community (2,507 people), exceeding the 27.1% recorded for Regional SA and registering high positions on nationwide comparative rankings.

Frequently Asked Questions - Health

How many people in the Mannum SA2 have private health insurance?
Around 46.1% of people in the Mannum SA2 are covered by private health insurance, which compares to 48.9% in the broader region of Regional SA.
What percentage of the population requires ongoing medical assistance in the Mannum SA2?
In the Mannum SA2, 8.4% of the population is identified as requiring ongoing medical assistance. This figure is slightly different from the regional average, where 7.0% of people in Regional SA require similar assistance.
How prevalent is asthma in the Mannum SA2?
7.6% of people in the Mannum SA2 are diagnosed with asthma. In comparison, 8.4% of the population across Regional SA is affected by asthma.
What percentage of people have diabetes in the Mannum SA2?
Diabetes affects 6.7% of the the Mannum SA2 population, while in the surrounding region, 5.8% of people are diagnosed with diabetes.
What is the percentage of people with heart disease in the Mannum SA2?
5.4% of people in the Mannum SA2 have heart disease. Across the region of Regional SA, 4.8% of the population is affected by heart disease.
How does the Mannum SA2 compare to the region in terms of overall private health coverage?
In the Mannum SA2, 46.1% of the population are estimated to have private health insurance. Comparatively, Regional SA sees an estimated private health coverage rate of 48.9%.

Ancestry & LanguageCultural Diversity in Mannum

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Mannum is largely Australian-born, at 87.9% of residents, with 1.9% speaking a language other than English at home. The largest reported ancestries are English (33.7%) and Australian (31.2%). Ancestry, language and country of birth are counted only by the Census, so these are 2021 figures.

Detail

Cultural diversity measures in Mannum track below broader averages, with Australian citizens making up 88.8% of residents, Australian-born individuals comprising 87.9%, and English being the sole language spoken at home for 98.1%. Christianity is the primary religion, observed by 46.3% of the community. In relative terms, Judaism shows local overrepresentation at 0.1% of residents compared to none across Regional SA. Examining ancestral background based on parental birthplace, the three largest groups in Mannum are English at 33.7%, Australian at 31.2%, and German at 12.6%. Other notable demographic shares include Dutch background at 1.3% (matching 1.3% regionally), Welsh ancestry at 0.5% (vs 0.5%), and Polish representation at 0.6% (vs 0.4%).

Frequently Asked Questions - Diversity

What is the level of cultural diversity in the Mannum SA2?
Mannum was found to be below average in terms of cultural diversity, with 88.8% of its population being citizens, 87.9% born in Australia, and 98.1% speaking English only at home.
What is the most common religion in the Mannum SA2?
The main religion in Mannum was found to be Christianity, which makes up 46.3% of people in Mannum. However, the most apparent overrepresentation was in Judaism, which comprises 0.1% of the population, compared to 0.0% across Regional SA.
What are the top countries of origin in the Mannum SA2?
In terms of ancestry (country of birth of parents), the top three represented groups in Mannum are English, comprising 33.7% of the population, Australian, comprising 31.2% of the population, and German, comprising 12.6% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Dutch is notably overrepresented at 1.3% of Mannum (vs 1.3% regionally), Welsh at 0.5% (vs 0.5%) and Polish at 0.6% (vs 0.4%).
How does the percentage of people born overseas compare to the regional average?
12.1% of the the Mannum SA2 population was born overseas, compared to 12.4% regionally.
What percentage of the the Mannum SA2 population speaks a language other than English at home?
1.9% of the population in the Mannum SA2 speaks a language other than English at home, compared to 5.7% in the wider region.
How many people in the Mannum SA2 identify as Australian Aboriginal?
1.8% of the the Mannum SA2 population identifies as Australian Aboriginal, compared to 3.3% in the region.
What is the citizenship status of the population in the Mannum SA2?
88.8% of the the Mannum SA2 population holds citizenship, compared to 89.3% in the wider region.

Age StructureAge Profile of Mannum

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The median resident of Mannum is 55, older than 96% of areas nationally. 15.1% of residents are aged 15 to 34. Age cohorts are not raw Census counts: the Census split is re-based to the latest ABS population estimates and state projections.

Detail

Mannum exhibits a distinct retirement and lifestyle demographic profile. Individuals aged 65+ comprise 35.7% of the population as at August 2026, compared to 27.1% throughout Regional SA, while younger to middle-aged adults aged 25 - 44 represent 14.6% versus 21.4% regionally. The median age is an estimated 55 as at August 2026, matching the 2021 Census level and sitting 8 years above the Regional SA median of 47 at that Census, while the national figure stood at 38. The 65+ cohort has expanded from 32.0% at the Census to an estimated 35.7% of the local population, with projections to 2041 anticipating this age group will drive growth by adding 482 individuals (19%) to reach 2,989.

Over the same timeframe, contraction is expected across middle-aged, young retiree, and 25 - 44 adult segments.

Frequently Asked Questions - Age

What is the median age in the Mannum SA2?
AreaSearch estimates the median age in the Mannum SA2 at 55 years as at August 2026. That is in line with the 2021 Census figure of 55 years, on an age profile AreaSearch re-estimates for population change recorded since the Census.
How does the Mannum SA2's median age compare to broader areas?
At an estimated 55 years as at August 2026, Mannum is 8 years older than the Regional SA 2021 Census average (47 years) and 17 years older than the national Census average (38 years).
What age groups are over-represented in the Mannum SA2?
On AreaSearch estimates updated to August 2026, the most over-represented age group in the Mannum SA2 compared to the Regional SA region is the 65 - 74 group, making up 19.4% of the population.
What age groups are under-represented in the Mannum SA2?
On AreaSearch estimates updated to August 2026, the most under-represented age group in the Mannum SA2 compared to the Regional SA region is the 25 - 34 group, making up 6.5% of the population.
Are there age groups with notable population variances?
Yes, certain age groups in the Mannum SA2 show significant variance compared to the Regional SA region. The most over-represented age group is 65-74 year-olds (19.4% vs 14.3%). The most under-represented age group is 25-34 year-olds (6.5% vs 10.2%).
What is the percentage of children (0-14 years) in the Mannum SA2?
AreaSearch estimates children aged 0-14 years at 12.1% of the population in the Mannum SA2 as at August 2026.
What is the percentage of older people (65+ years) in the Mannum SA2?
AreaSearch estimates people aged 65 and over at 35.7% of the population in the Mannum SA2 as at August 2026.

Data & MethodBoundaries, Sources & Method for Mannum

Data currency Refreshed

9 of 14 data sections on this page were updated within the last 12 months — the newest current to Sep 2026.

Everything is aggregated to the SA2 boundary shown above, on a 2021 Census baseline. Only 3 sections — housing, households and cultural diversity — still wait on the 2026 Census.

The ledger — source, cycle and currency by section

Section Source & update cycle Currency
Updated within the last 12 months 9 sections
Population ABS, GNAF, Geoscience Australia Annual (ABS ERP) Aug 2026 2 months ago headline measures · 2021 Census baseline
Re-based to the ABS Estimated Resident Population (June 2025 release) and updated with new dwellings from GNAF address data. Current to Aug 2026, with the 2021 Census supplying the small-area baseline.
Age profile ABS, Geoscience Australia, State governments Annual Aug 2026 2 months ago headline measures · 2021 Census baseline
Age cohorts are re-based to the latest ABS population estimates and state projections, current to Aug 2026. Each cohort is held as a Census baseline and a current estimate.
Development & approvals ABS, GNAF Monthly (ABS approvals) Aug 2026 2 months ago headline measures · Jul 2026 baseline
Property sales & rents Valuer General, Rental Board, ABS Weekly sales, quarterly rents Sep 2026 last month all 21 measures
Sales from the state Valuer General register, refreshed weekly, and rents from quarterly rental bond lodgements. Both are read live each time this page loads, current to Sep 2026.
Infrastructure projects Infrastructure Australia, State agencies, Local governments Daily Jul 2026 3 months ago all 2 projects tracked here
Project pipeline maintained continuously from Infrastructure Australia, state agencies, local government and public announcements. Records are added and revised daily; this area was last updated Jul 2026.
Employment ABS, DEWR, JSA Quarterly (ABS SALM) Mar 2026 7 months ago headline measures · 2021 Census baseline
Unemployment and labour force from ABS Small Area Labour Markets, current to Mar 2026. The growth outlook applies Department of Employment (now Jobs and Skills Australia) forecasts for all 19 industry divisions to the local industry mix, so it measures sector composition rather than local expansion and makes no allowance for population growth. Job demand comes from the same agency via its Internet Vacancy Index; industry and occupation structure from the 2021 Census.
Education ABS, ACARA Annual (ACARA) Sep 2026 last month headline measures · 2021 Census baseline
Transport ABS, State Transport Departments Each timetable release Jul 2026 3 months ago headline measures · 2021 Census baseline
Services & amenities Provider directories, ACECQA Continuous Sep 2026 last month all 14 measures
Annual and financial-year sources 2 sections
Income ABS, ATO Annual (ATO) FY 2023 3 years ago headline measures · 2021 Census baseline
ATO taxable income statistics for FY 2023, indexed forward using the Wage Price Index. Census household income provides the distribution detail.
Health ABS, ATO Annual 2024 2 years ago headline measures · 2021 Census baseline
Census-measured — next update: 2026 Census 3 sections No more current small-area source exists for these, so they are labelled as Census-measured rather than implied to be current.
Housing ABS 5-yearly (Census) 2021 Census next update 2026 all 30 measures
Households ABS 5-yearly (Census) 2021 Census next update 2026 all 18 measures
Cultural diversity ABS, Geoscience Australia 5-yearly (Census) 2021 Census next update 2026 all 44 measures

"Currency" is the most recent release feeding that section. Where the Census supplies the structural baseline underneath a current headline figure, the row says so.

How the numbers are built

Population

The Census provides the small-area baseline, aggregated from mesh blocks to this boundary. It is then re-based to the ABS Estimated Resident Population (June 2025 release), and new dwellings built since Census night are counted from address data — 137 validated new addresses here. The headline figure is therefore a current estimate for Aug 2026, not a 2021 count (6,594 at the 2021 Census → 7,033 now). Annual growth rates are compound (CAGR), not simple averages.

Age profile

Cohort shares are not raw Census counts. Every cohort is held as a pair — the Census baseline and a current estimate — and the split is re-based using ERP and state population projections, current to Aug 2026. Median age is the Census median plus modelled change since. Charts that show both are labelled "2021 Census vs Current Estimate".

Property sales

Sourced from the state valuation authority's sales register — current, not Census, and refreshed weekly. Medians are calculated from settled transactions in the period shown; periods with very low transaction counts are flagged or suppressed, because a handful of sales can move a median substantially.

Rents

Derived from state rental bond lodgement data, by dwelling type and bedroom count. Bonds are lodged at the start of a new tenancy, so this reflects new lettings, not the whole rented stock.

Development & infrastructure

Building approvals come from current ABS releases; development applications are collected from council and state planning portals; the infrastructure pipeline is compiled from Infrastructure Australia and local government sources. Applications are matched to this boundary by address or coordinates, so very recent lodgements may not yet appear.

Employment & income

Industry and occupation structure comes from the Census, but the headline labour-market indicators do not. Unemployment and labour force are derived from ABS Small Area Labour Markets (quarterly). The employment outlook applies Department of Employment forecasts for all 19 industry divisions to this area's own industry mix (the agency is now Jobs and Skills Australia), as does the Internet Vacancy Index used for job demand. Because it is weighted on industry composition alone, that outlook carries no allowance for local population growth — in fast-growing areas the real rise in local jobs will typically be higher. Income combines Census household income with ATO taxable-income statistics for FY 2023, indexed forward using the Wage Price Index.

Education, transport & amenities

School enrolments, ICSEA and performance come from ACARA's current release, not the Census. Public transport stops and service frequency are derived from GTFS timetable feeds published by state transport departments. Services and amenities are proximity and count scores built from provider directories, refreshed on their own cycle. The Census contributes only the travel-to-work and qualification measures.

Rankings and benchmarks. Where we rank this area, the comparison set is every area of the same boundary type — suburbs against suburbs, SA2s against SA2s. Benchmarks compare this area against its greater capital city region and the national figure for the same measure and period.

Limits worth knowing. Small areas carry larger error margins, and the ABS introduces small random adjustments to Census counts to protect confidentiality — so totals may not sum exactly. Estimates re-based from regional data describe the area's expected trajectory, not a direct count of it. Figures are indicative for research and are not financial, planning or valuation advice.

Cross-check us. The Census baseline for this boundary is at ABS 2021 Census QuickStats (407031164). QuickStats reports 2021 only — the figures on this page are more current wherever the ledger shows a later date.

Common questions about this page

Why can the Mannum SA2 boundary differ from the suburb boundary?
This page uses ABS Statistical Area Level 2 (SA2) boundaries for statistical reporting (e.g., census and ERP). SA2 areas can differ materially from Suburbs and Localities (SAL) boundaries, even when they share similar names, because they are defined for different purposes and often use different geographic boundaries.
Where does the data on this Mannum page come from?
AreaSearch compiles this page from official and industry sources — including ABS, Geoscience Australia, Valuer General, Provider directories, DEWR, JSA, State Transport Departments and ACARA — then aggregates them to the boundary shown and calculates the rankings, growth rates and benchmarks itself. Property sales come from the state valuation authority, rents from state rental bond lodgements, development applications from council and state planning portals, school data from ACARA, and public transport from state transport departments.
Is the Mannum data on this page just from the 2021 Census?
No. Most of this page is maintained well beyond the Census. Sourced entirely from current releases: development & approvals (Aug 2026), property sales & rents (Sep 2026), infrastructure projects (Jul 2026) and services & amenities (Sep 2026). Built on a Census baseline but carrying newer measures on top: population (to Aug 2026), age profile (to Aug 2026), employment (to Mar 2026), income (to FY 2023), education (to Sep 2026), transport (to Jul 2026) and health (to 2024). Population and age cohorts in particular are re-based to the latest ABS Estimated Resident Population rather than left at 2021 counts. Only housing, households and cultural diversity remain wholly Census-based, because no more current small-area dataset exists for those measures.

Nearby Areas