Newnham - Mayfield

An assessment of population growth drivers in Newnham - Mayfield reveals an overall ranking slightly below national averages considering recent, and medium term trends

According to investigations by AreaSearch, the population of Newnham - Mayfield stands at approximately 10,081 in May 2026. This represents a gain of 453 individuals (4.7%) from the 2021 Census, when 9,628 people were recorded. This adjustment is calculated using the June 2025 ABS estimated resident population of 10,070 alongside 200 validated new addresses confirmed since the Census. Such a population size results in a density of 427 persons per square kilometer, offering substantial personal space and capacity for future construction. The 4.7% expansion rate since the 2021 census outpaced both the broader SA3 region (2.6%) and the state, positioning the locality as a regional leader in growth. The rise was largely driven by arrivals from abroad, who made up roughly 81.5% of the total demographic growth in recent times.

Projections from ABS/Geoscience Australia published in 2024 with a 2022 baseline are utilized for each SA2 region. For locations lacking this coverage, and to calculate age cohort shifts after 2032, regional and LGA projections from the Tasmania State Government released in 2022 with a 2021 baseline are applied, utilizing weighted aggregation to translate LGA figures to the SA2 level. Based on these demographic models, the overall population is projected to shrink, with a loss of 121 persons expected by 2041. Conversely, expansion is projected in certain age bands, particularly the 45 to 54 cohort, which is set to rise by 165 people. Further information is available in the age analysis section.

AreaSearch analysis of residential development drivers sees Newnham - Mayfield recording a relatively average level of approval activity when compared to local markets analysed countrywide

Annually, Newnham - Mayfield has registered approximately 39 residential building approvals, representing 198 homes in the course of the last 5 financial years. There have been 18 approvals documented during the current FY-26. Because only 0.9 people per year relocated to the locality for each constructed dwelling during the 5 financial years from FY-21 to FY-25, the residential supply is keeping pace with or outpacing demand, ensuring plenty of options for buyers and building capacity for demographic growth beyond current estimates, with new homes constructed at a mean valuation of $217,000—below regional benchmarks—suggesting highly attainable choices for purchasers. Additionally, commercial approvals reached $21.7 million during this financial year, showing ongoing commercial investment.

Relative to Rest of Tas., the level of construction per person in Newnham - Mayfield is comparable, preserving a supply balance aligned with the wider region, even though building pace has accelerated lately. New building approvals consist of 91.0% stand-alone houses and 9.0% medium and high-density options, preserving the established low-density profile of the locality with an emphasis on family residences designed for space-seeking buyers. A ratio of roughly 168 people per residential approval highlights the low-density characteristics of the locality.

Given that demographic models point to a stable or contracting population, Newnham - Mayfield is likely to experience less pressure on housing demand, which should benefit prospective buyers.

Newnham - Mayfield has limited levels of nearby infrastructure activity, ranking in the 6thth percentile nationally

Developments in local infrastructure, major construction works, and planning updates have a major impact on local performance. AreaSearch has identified 20 key projects expected to influence the area. Principal developments include the Newnham Subdivision (Fairlands Property), the Northern Suburbs Community Recreation Hub (The Hub), the Newnham Campus Development Strategy, and The Green, with the primary details of these works provided below.

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

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Employment conditions in Newnham - Mayfield face significant challenges, ranking among the bottom 10% of areas assessed nationally

The local workforce displays diverse industry skills, alongside a 7.0% unemployment rate. Working residents numbered 4,481 in March 2026, with an unemployment rate that is 3.0% higher than the Regional Tas. level of 3.9%, showing potential for improvement, while participation in the labour force matches the Regional Tas. level of 58.8%. Census data indicates a minor 3.2% of the working population operated from home, though the influence of pandemic restrictions should be kept in mind.

The dominant employment fields for local workers are health care & social assistance, retail trade, and accommodation & food. The locality features a pronounced concentration of retail trade workers, with levels reaching 1.3 times the regional average. Conversely, agriculture, forestry & fishing accounts for just 6.1% of employment, below the 8.4% regional share. The local area appears to provide a low volume of local jobs, as seen when comparing the Census working population against resident workers.

AreaSearch evaluations of SALM and ABS statistics indicate that during the twelve months leading to March 2026, the local workforce shrank by 1.5% and total jobs fell by 1.6%, pushing the unemployment rate up by 0.1 percentage points. By comparison, Regional Tas. recorded a 1.8% expansion in employment and a 1.7% increase in the workforce, with a nominal decrease. Future job market demands in Newnham - Mayfield can be examined using the national employment projections from Jobs and Skills Australia dated May-25. These five and ten-year models are applied to the local workforce structure to project growth. Nationally, employment is expected to grow by 6.6% over five years and 13.7% over ten years, though rates vary significantly by sector. Applying these national sector projections to the local workforce suggests employment in Newnham - Mayfield could grow by 6.0% over five years and 12.9% over ten years, representing a basic weighted calculation for illustration that does not account for local population changes.

Income metrics place the area in the bottom 10% of locations nationally according to AreaSearch analysis

The most recent postcode ATO data from financial year 2023 indicates that local earnings in the Newnham - Mayfield SA2 are lower than the national average, with a median of $44,976 and an average of $49,309. This is lower than the Regional Tas. median income of $49,689 and average of $59,358. Adjusting for a 10.95% rise in the Wage Price Index since financial year 2023 yields estimated values of roughly $49,901 for the median and $54,708 for the average in March 2026. According to 2021 Census data, household, family, and individual earnings in Newnham - Mayfield sit between the 8th and 9th percentiles nationwide. In terms of distribution, the largest cohort accounts for 30.0% of residents (3,024 people) earning within the $800 - 1,499 range, contrasting with the wider region where the $1,500 - 2,999 range is most common at 28.5%. Housing cost pressures are significant, leaving only 83.0% of income remaining, placing the area in the 9th percentile.

Newnham - Mayfield is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

According to the most recent Census, the housing structure in Newnham - Mayfield consisted of 79.5% separate houses and 20.5% alternative housing types, such as townhouses, units, and other structures, compared to Regional Tas. averages of 89.9% houses and 10.1% alternative types. Home ownership stood at 26.7%, lagging the Regional Tas. average, while the remaining homes were mortgaged (29.5%) or rented (43.7%). The median monthly mortgage payment was lower than the regional average at $1,170, and the median weekly rent was $250, compared to regional averages of $1,274 and $250. Nationally, mortgage costs in Newnham - Mayfield are much lower than the Australian average of $1,863, and rents are also well below the national median of $375.

Newnham - Mayfield features high concentrations of group households, with a higher-than-average median household size

Families make up the majority of local households at 65.6%, comprising couples with children at 23.9%, couples without children at 22.8%, and single parents at 17.1%. The remaining 34.4% are non-family households, consisting of single persons at 29.7% and group homes at 4.7%. The median household occupancy of 2.5 people exceeds the Regional Tas. average of 2.3.

Newnham - Mayfield faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The local area presents educational difficulties, as university graduation levels (18.6%) are considerably below the nationwide figure of 30.4%. This represents both a hurdle and a chance for focused educational programs. Bachelor degrees are the most common higher qualification at 11.7%, followed by postgraduate studies (5.8%) and graduate diplomas (1.1%). Vocational skills are well represented, with 32.0% of residents aged 15+ holding trade qualifications, consisting of advanced diplomas (6.0%) and certificates (26.0%).

Enrolment in education is quite strong, with 30.9% of the population currently engaged in study. This includes 11.0% attending primary school, 6.7% in tertiary courses, and 6.1% enrolled in secondary school.

Transport servicing is high compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

An analysis of public transit shows 60 active bus stops in Newnham - Mayfield. These stops service 147 routes, providing 11,522 passenger trips each week. Transit access is very good, with residents living a median distance of 189 meters from the closest stop. The area is mostly residential, leading to high outward commuting, with cars remaining the main transit choice at 91% and buses at 6%. Average vehicle ownership is 1.3 per dwelling, below the regional benchmark. A minor 3.2% of residents worked from home, based on 2021 Census data which may reflect pandemic-era conditions.

Transit route frequency averages 1,646 trips daily across all lines, which translates to about 192 weekly trips for each stop.

Health performance in Newnham - Mayfield is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts

AreaSearch evaluations of mortality statistics and chronic disease rates show significant health issues in Newnham - Mayfield, affecting both younger and older cohorts, while the proportion of residents with private health insurance is low at roughly 46% of the population (~4,637 people). This is below the 49.1% level in Regional Tas. and the national average of 55.7%.

The most prevalent health issues locally are mental health conditions and arthritis, affecting 10.1 and 9.6% of the population, respectively, while 64.7% of residents reported no chronic health conditions, compared to 62.0% in Regional Tas.. The working-age cohort faces notable health difficulties, with higher rates of chronic illness. Seniors aged 65 and over make up 15.6% of the population (1,577 people), below the Regional Tas. share of 24.9%. Senior health outcomes present challenges, with national rankings aligning closely with the broader population trends.

The level of cultural diversity witnessed in Newnham - Mayfield was found to be slightly above average when compared nationally for a number of language and cultural background related metrics

Newnham - Mayfield exhibits higher cultural diversity than most regional markets, with 23.5% of the population born outside Australia and 21.3% speaking a non-English language at home. Christianity is the primary religion, followed by 38.6% of residents. However, the most distinct overrepresentation is in the Other religious category, which accounts for 2.7% of the population compared to 0.7% in Regional Tas..

Looking at parent countries of birth, the three largest ancestry groups are English at 30.5%, Australian at 29.7%, and Other at 13.4%, which is much higher than the regional average of 4.6%. In addition, there are notable differences in other backgrounds, with Australian Aboriginal residents representing 4.4% of the population (compared to 4.1% regionally), Samoan ancestry at 0.2% (compared to 0.0% regionally), and Vietnamese ancestry at 0.5% (compared to 0.1% regionally).

Newnham - Mayfield hosts a young demographic, positioning it in the bottom quartile nationwide

The median age of 33 years in Newnham - Mayfield is much younger than the Regional Tas. median of 45 and the Australian median of 38. The 25 - 34 cohort is highly represented at 18.6% compared to the regional average, while the 65 - 74 age group is underrepresented at 8.0%. Since the 2021 Census, the 35 to 44 age bracket grew from 12.1% to 14.3% of the population, while the 45 to 54 cohort fell from 10.8% to 9.1%. Age projections to 2041 suggest significant changes, with the 45 to 54 age group expected to grow the fastest at 20%, adding 184 people to reach 1,097, while the 65 to 74 and 25 to 34 age brackets are projected to decline.