Tatiara
Statistical Area - sa2

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

Tatiara's population, as per AreaSearch's analysis, is approximately 7,115 as of November 2025. This figure represents an increase of 224 individuals (3.3%) since the 2021 Census, which reported a population of 6,891 people. The change was inferred from the estimated resident population of 7,075 in June 2024 and an additional 57 validated new addresses since the Census date. This results in a population density ratio of 1.1 persons per square kilometer. Tatiara's growth rate of 3.3% since the census is within 2.1 percentage points of the SA3 area (5.4%), indicating competitive growth fundamentals. Overseas migration contributed approximately 77.2% of overall population gains during recent periods.

AreaSearch employs ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data and years post-2032, the SA State Government's Regional/LGA projections by age category are adopted. These projections were released in 2023 and based on 2021 data, with adjustments made using a method of weighted aggregation of population growth from LGA to SA2 levels. Considering projected demographic shifts, lower quartile growth is anticipated for Australia's non-metropolitan areas. Based on the latest population numbers, Tatiara is expected to expand by 244 persons to reach 2041, with an increase of 2.8% in total over the 17-year period.

AreaSearch assessment of residential development drivers sees a low level of activity in Tatiara, placing the area among the bottom 25% of areas assessed nationally

Tatiara has averaged approximately 18 new dwelling approvals per year over the past five financial years, totalling 94 homes. As of FY26, 5 approvals have been recorded. On average, 1.1 new residents are added annually for each dwelling constructed between FY21 and FY25. The average construction value of new homes is $305,000.

In FY26, $19.4 million in commercial approvals have been registered. Compared to the Rest of SA, Tatiara has around half the construction activity per person and ranks at the 35th percentile nationally, indicating limited buyer options but strong demand for established dwellings. New construction consists solely of standalone homes, maintaining the area's low density nature and attracting space-seeking buyers. The current population estimate is 471 people per dwelling approval.

Future projections suggest Tatiara will add approximately 200 residents by 2041. Based on current development patterns, new housing supply should meet demand, providing good conditions for buyers and potentially facilitating further population growth.

Tatiara has emerging levels of nearby infrastructure activity, ranking in the 26thth percentile nationally

AreaSearch has identified two projects that could impact the area: Bordertown West Residential Development - Stage 1, and Riddoch Highway Overtaking Lane. Other notable projects include Princes Highway Upgrades (South East SA), and Lower Limestone Coast Water Allocation Plan.

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

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AreaSearch analysis of employment trends sees Tatiara performing better than 85% of local markets assessed across Australia

Tatiara has a balanced workforce that includes both white and blue collar jobs. Manufacturing and industrial sectors are prominent, with an unemployment rate of 1.2% as of June 2025.

There are 4,173 employed residents, which is 3.4% lower than the Rest of SA's rate of 4.6%. Workforce participation in Tatiara is high at 66.2%, compared to Rest of SA's 54.1%. Key employment industries include agriculture, forestry & fishing, manufacturing, and retail trade. The area specializes in agriculture, forestry & fishing with an employment share double the regional average.

Conversely, health care & social assistance is less represented at 8.1% compared to the regional average of 13.9%. Some residents commute for work as local employment opportunities exist but may not be sufficient. Between June 2024 and June 2025, labour force levels decreased by 2.3%, while employment declined by 2.8%, increasing unemployment by 0.5 percentage points. National employment forecasts from Jobs and Skills Australia (May 2025) suggest Tatiara's employment could grow by approximately 4.1% over five years and 10.1% over ten years, based on industry-specific projections applied to the local employment mix.

Income levels sit below national averages according to AreaSearch assessment

Tatiara's median income among taxpayers was $47,625 in financial year 2022. The average income stood at $54,969 during the same period. These figures compare to those for Rest of SA, which were $46,889 and $56,582 respectively. Based on Wage Price Index growth of 12.83% since financial year 2022, current estimates suggest the median income would be approximately $53,735 and the average income around $62,022 as of September 2025. Census data shows personal income ranks at the 52nd percentile ($817 weekly), while household income sits at the 34th percentile. Income analysis indicates that 34.7% of Tatiara's community earns between $1,500 and $2,999 (2,468 individuals), which is similar to the broader area where 27.5% fall into this bracket. Housing costs allow for retention of 91.9% of income, but disposable income ranks below average at the 43rd percentile.

Tatiara is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Dwelling structure in Tatiara, as evaluated at the latest Census, comprised 96.1% houses and 4.0% other dwellings (semi-detached, apartments, 'other' dwellings). Non-Metro SA had 87.6% houses and 12.5% other dwellings. Home ownership in Tatiara was 40.5%, with mortgaged dwellings at 35.6% and rented at 23.9%. The median monthly mortgage repayment was $867, below Non-Metro SA's average of $1,083. Median weekly rent was $200, compared to Non-Metro SA's $205. Nationally, Tatiara's mortgage repayments were significantly lower than the Australian average of $1,863, and rents substantially below the national figure of $375.

Tatiara has a typical household mix, with a higher-than-average median household size

Family households constitute 69.1% of all households, including 28.4% couples with children, 32.6% couples without children, and 7.3% single parent families. Non-family households account for the remaining 30.9%, with lone person households at 27.3% and group households comprising 3.4% of the total. The median household size is 2.4 people, which is larger than the Rest of SA average of 2.3.

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

The area's university qualification rate is 13.8%, significantly lower than the Australian average of 30.4%. This presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are most prevalent at 11.3%, followed by graduate diplomas (1.3%) and postgraduate qualifications (1.2%). Trade and technical skills are prominent, with 38.6% of residents aged 15+ holding vocational credentials - advanced diplomas (9.0%) and certificates (29.6%).

Educational participation is high at 27.5%, including primary education (13.2%), secondary education (7.3%), and tertiary education (1.8%). The area's 5 schools have a combined enrollment of 1,011 students, with typical Australian school conditions (ICSEA: 972) indicating balanced educational opportunities. The educational mix includes 3 primary, 1 secondary, and 1 K-12 school.

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

Transport analysis shows three active stops operating in Tatiara, offering a mix of train and bus services. Five routes serve these stops, collectively providing 25 weekly passenger trips. Transport accessibility is rated as limited, with residents typically located 2852 meters from the nearest stop.

Service frequency averages three trips per day across all routes, equating to approximately eight weekly trips per individual stop.

Tatiara's residents are healthier than average in comparison to broader Australia with prevalence of common health conditions quite low across both younger and older age cohorts

Tatiara residents have a relatively low prevalence of common health conditions across both younger and older age cohorts. The rate of private health cover is very low at approximately 47% (~3,358 people), compared to 49.4% across Rest of SA and the national average of 55.3%. Arthritis and asthma are the most common medical conditions in the area, affecting 8.5% and 7.0% of residents respectively.

71.4% of residents declare themselves completely clear of medical ailments, compared to 65.5% across Rest of SA. The area has 20.6% of residents aged 65 and over (1,465 people), which is lower than the 23.3% in Rest of SA. Health outcomes among seniors are particularly strong, performing better than the general population in health metrics.

Tatiara ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Tatiara's cultural diversity was found to be below average, with 84.4% of its population being Australian citizens, born in Australia on 85.8%, and speaking English only at home on 90.5%. The predominant religion in Tatiara was Christianity, comprising 46.8% of the population. However, Islam was notably overrepresented, making up 3.6% compared to the regional average of 1.1%.

In terms of ancestry, the top three groups were Australian at 34.0%, English at 30.4%, and German at 9.4%. Notably, Filipino representation was higher than the regional average at 1.6% vs 0.8%, Maori at 0.5% vs 0.4%, and Korean at 0.2% vs 0.0%.

Tatiara's median age exceeds the national pattern

Tatiara's median age is 41 years, notably lower than Rest of SA's 47 but somewhat older than the national norm of 38. Compared to the Rest of SA average, the 25-34 cohort is notably over-represented at 14.1% locally, while the 65-74 year-olds are under-represented at 11.3%. Between 2021 and present day, the 25 to 34 age group has grown from 12.5% to 14.1% of the population. Conversely, the 45 to 54 cohort has declined from 13.7% to 11.5%, and the 5 to 14 group has dropped from 12.6% to 11.2%. Demographic modeling suggests Tatiara's age profile will evolve significantly by 2041. The 75 to 84 age cohort is projected to expand notably, increasing by 171 people (35%) from 483 to 655. Notably, the combined 65+ age groups are projected to account for 73% of total population growth, reflecting the area's aging demographic profile. In contrast, population declines are projected for the 45 to 54 and 5 to 14 cohorts.