Tatiara

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

Based on AreaSearch's analysis, Tatiara's population is around 7,190 as of Feb 2026. This reflects an increase of 299 people (4.3%) since the 2021 Census, which reported a population of 6,891 people. The change is inferred from the estimated resident population of 7,071 from the ABS as of June 2024 and an additional 63 validated new addresses since the Census date. This population level equates to a density ratio of 1.1 persons per square kilometer, providing ample space per person. Tatiara's 4.3% growth since the census positions it within 2.6 percentage points of the SA3 area (6.9%), demonstrating competitive growth fundamentals. Population growth for the area was primarily driven by overseas migration, which contributed approximately 77.2% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and for years post-2032, the SA State Government's Regional/LGA projections by age category, released in 2023 and based on 2021 data, are adopted with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Considering the projected demographic shifts, lower quartile growth of Australia's non-metropolitan areas is anticipated, with the area expected to expand by 244 persons by 2041 based on the latest annual ERP population numbers, reflecting an increase of 1.7% in total over the 17 years.

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 around 18 new dwelling approvals per year, totalling 94 homes over the past 5 financial years. So far in FY-26, 8 approvals have been recorded. Given an average of 1.1 new residents per year per dwelling constructed over the past 5 financial years (between FY-21 and FY-25), supply and demand seem well-matched, fostering stable market dynamics, while new homes are being built at an average value of $305,000. Additionally, $19.4 million in commercial approvals have been registered this financial year, suggesting balanced commercial development activity.

Compared to the rest of SA, Tatiara shows approximately half the construction activity per person and ranks in the 34th percentile of areas assessed nationally, meaning somewhat limited buyer options while strengthening demand for established dwellings. This is also below average nationally, reflecting the area's maturity and pointing to possible planning constraints. Furthermore, new construction has consisted entirely of standalone homes, preserving the area's low-density nature with an emphasis on detached housing attracting space-seeking buyers. The estimated count of 471 people in the area per dwelling approval reflects its quiet, low-activity development environment.

Future projections show Tatiara adding 125 residents by 2041 (from the latest AreaSearch quarterly estimate). Based on current development patterns, new housing supply should readily meet demand, offering good conditions for buyers and potentially facilitating population growth beyond current projections.

Tatiara has limited levels of nearby infrastructure activity, ranking in the 4thth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 2 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Bordertown West Residential Development - Stage 1, Riddoch Highway Overtaking Lane, Princes Highway Upgrades (South East SA), and Lower Limestone Coast Water Allocation Plan, with the list below detailing those likely to be of most relevance.

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

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

AreaSearch analysis of employment trends sees Tatiara performing better than 90% of local markets assessed across Australia

Tatiara possesses a balanced workforce spanning white and blue collar employment, with manufacturing and industrial sectors strongly represented, an unemployment rate of just 1.5%, and 2.6% in estimated employment growth over the past year. As of December 2025, 4,275 residents are in work while the unemployment rate is 4.2% below Regional SA's rate of 5.7%, and workforce participation is well beyond standard (73.6% compared to Regional SA's 58.8%). Based on Census responses, a low 13.4% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Leading employment industries among residents comprise agriculture, forestry & fishing, manufacturing, and retail trade. The area shows particularly strong specialization in agriculture, forestry & fishing, with an employment share of 2.0 times the regional level. Meanwhile, health care & social assistance has a limited presence with 8.1% employment compared to 13.9% regionally. While local employment opportunities exist in the area, it appears many residents commute elsewhere for work, based on the count of Census working population to local population.

Based on AreaSearch analysis of SALM and ABS data, over the 12 months to December 2025, employment increased by 2.6% while the labour force increased by 3.3%, causing the unemployment rate to rise by 0.7 percentage points. This contrasts with Regional SA, where employment rose by 0.7%, the labour force grew by 3.1%, and unemployment rose 2.2 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Tatiara. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Tatiara's employment mix suggests local employment should increase by 4.1% over five years and 10.1% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income figures position the area below 75% of locations analysed nationally by AreaSearch

The Tatiara SA2's income level is lower than the national average according to the latest ATO data aggregated by AreaSearch for FY-23. The Tatiara SA2's median income among taxpayers is $47,875 and the average income stands at $57,738, compared to figures for Regional SA of $48,920 and $58,933 respectively. Based on Wage Price Index growth of 8.8% since FY-23, current estimates would be approximately $52,088 (median) and $62,819 (average) as of September 2025. According to 2021 Census figures, personal income ranks at the 52nd percentile ($817 weekly), while household income sits at the 34th percentile. The earnings profile shows the $1,500 - 2,999 earnings band captures 34.7% of the community (2,494 individuals), mirroring regional levels where 27.5% occupy this bracket. Housing costs are manageable with 91.9% retained, though disposable income sits below average at the 42nd percentile.

Tatiara is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

Dwelling structure within Tatiara, as evaluated at the latest Census, comprised 96.1% houses and 4.0% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Regional SA's 88.5% houses and 11.5% other dwellings. Meanwhile, the level of home ownership within Tatiara was in line with that of Regional SA, at 40.5%, with the remainder of dwellings either mortgaged (35.6%) or rented (23.9%). The median monthly mortgage repayment in the area was well below the Regional SA average at $867, while the median weekly rent figure was recorded at $200, compared to Regional SA's $1,153 and $220. Nationally, Tatiara's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

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

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

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

The area faces educational challenges, with university qualification rates (13.8%) substantially below the Australian average of 30.4%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 11.3%, followed by graduate diplomas (1.3%) and postgraduate qualifications (1.2%). Trade and technical skills feature prominently, with 38.6% of residents aged 15+ holding vocational credentials, including advanced diplomas (9.0%) and certificates (29.6%).

Educational participation is notably high, with 27.5% of residents currently enrolled in formal education. This includes 13.2% in primary education, 7.3% in secondary education, and 1.8% pursuing tertiary education.

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

Public transport analysis reveals 3 active transport stops operating within Tatiara. These stops are serviced by 2 individual routes, collectively providing 15 weekly passenger trips. Transport accessibility is rated as limited, with residents typically located 2852 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 90%, with 7% walking. Vehicle ownership averages 1.8 per dwelling, which is above the regional average. A relatively low 13.4% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 2 trips per day across all routes, equating to approximately 5 weekly trips per individual stop.

The level of general health in Tatiara is notably higher than the national average with both young and old age cohorts seeing low prevalence of common health conditions

Tatiara demonstrates above-average health outcomes, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. Both young and old age cohorts show a low prevalence of common health conditions, although the rate of private health cover is very low at approximately 48% of the total population (~3,465 people). The national average is 55.7%.

The most common medical conditions in the area are arthritis and asthma, impacting 8.5 and 7.0% of residents, respectively, while 71.4% declared themselves as completely clear of medical ailments compared to 62.5% across Regional SA. The under-65 population demonstrates better than average health outcomes. The area has 20.9% of residents aged 65 and over (1,506 people), which is lower than the 27.1% in Regional SA. Health outcomes among seniors are particularly strong, with national rankings even higher than the general population.

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

Tatiara was found to be below average in terms of cultural diversity, with 84.4% of its population being citizens, 85.8% born in Australia, and 90.5% speaking English only at home. The main religion in Tatiara is Christianity, which makes up 46.8% of the population. However, the most apparent overrepresentation is in Islam, which comprises 3.6% of the population, compared to 0.5% across Regional SA.

In terms of ancestry (country of birth of parents), the top three represented groups in Tatiara are Australian, comprising 34.0% of the population, English, comprising 30.4% of the population, and German, comprising 9.4% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Filipino is notably overrepresented at 1.6% of Tatiara (vs 0.7% regionally), Maori at 0.5% (vs 0.2%) and Korean at 0.2% (vs 0.0%).

Tatiara's population is slightly older than the national pattern

Tatiara's median age of 41 years stands notably under Regional SA's 47 though somewhat older than the national norm of 38. Compared to the Regional SA average, the 25 - 34 cohort is notably over-represented (14.2% locally), while 65 - 74 year-olds are under-represented (11.3%). In the period since 2021, the 25 to 34 age group has grown from 12.5% to 14.2% of the population. Conversely, the 45 to 54 cohort has declined from 13.7% to 11.3% and the 5 to 14 group dropped from 12.6% to 11.2%. Demographic modeling suggests Tatiara's age profile will evolve significantly by 2041. The 85+ age cohort is projected to grow significantly, expanding by 156 people (85%) from 183 to 340. Notably, the combined 65+ age groups will account for 72% 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.