Tennant Creek

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

Tennant Creek's population was around 3,587 as of May 2026. This showed an increase of 507 people since the 2021 Census, which reported a population of 3,080. The growth was inferred from ABS data: an estimated resident population of 3,587 in June 2025 and five new addresses validated after the Census date. This resulted in a density ratio of 85 persons per square kilometer. Tennant Creek's 16.5% growth since the 2021 Census exceeded both national (9.3%) and state averages, indicating significant population increase driven primarily by overseas migration (55.9%). AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022.

For areas not covered by this data, growth rates by age cohort from the latest Greater Capital Region projections (released in 2023, based on 2022 data) are applied. Future trends suggest a population increase just below Australia's regional median to 2041, with an expected expansion of 396 persons and an overall increase of 11.0%.

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

Tennant Creek has received approximately 15 dwelling approvals annually over the past five financial years, totalling 75 homes. In FY26 to date, 3 approvals have been recorded. On average, 2 people moved to the area per dwelling built between FY21 and FY25, suggesting balanced supply and demand conditions. However, this figure has decreased to 0.4 people per dwelling over the past two financial years. Development projects averaged $361,000 in construction value during this period.

In FY26, commercial development approvals totalled $23.7 million, indicating balanced commercial activity compared to regional averages. Tennant Creek recorded 14.0% higher construction values per person than the Rest of NT over five years, offering diverse housing options while supporting property values. Recent construction comprised 58.0% standalone homes and 42.0% medium to high-density housing, marking a shift from the current 81.0% houses. The location had approximately 175 people per dwelling approval, indicating an expanding market.

Population forecasts suggest Tennant Creek will gain 396 residents by 2041. At current development rates, new housing supply should comfortably meet demand, providing favourable conditions for buyers and potentially supporting population growth beyond projections.

Tennant Creek has limited levels of nearby infrastructure activity, ranking in the 16thth percentile nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified four projects that could impact the area: Venture Housing - Social and Affordable Homes, Tennant Creek Aviation and Accommodation Hub, Territory Energy Link, and Urban Public Housing - Peko Road. The following list details those most relevant.

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 assessment indicates Tennant Creek faces employment challenges relative to the majority of Australian markets

Tennant Creek has a skilled workforce with essential services sectors well represented. The unemployment rate was 5.6% in the past year, with an estimated employment growth of 0.9%. As of December 2025, 1,849 residents were employed, and the unemployment rate was 0.5% lower than Regional NT's rate of 6.1%.

Workforce participation was similar to Regional NT's 69.3%. According to Census responses, only 3.0% of residents worked from home. The dominant employment sectors among residents include health care & social assistance, public administration & safety, and education & training. Health care & social assistance had employment levels at 1.4 times the regional average, while agriculture, forestry & fishing was under-represented with only 0.8% of Tennant Creek's workforce compared to 5.0% in Regional NT.

Employment opportunities exist locally but many residents commute elsewhere for work based on Census data. During the year to December 2025, employment levels increased by 0.9%, and labour force increased by 1.0%, keeping the unemployment rate relatively stable. Jobs and Skills Australia's national employment forecasts from May-25 project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Tennant Creek's employment mix suggests local employment should increase by 7.2% over five years and 14.9% over ten years, though this is a simple weighting extrapolation for illustrative purposes and does not account for localised population projections.

The economic profile demonstrates above-average performance, with income metrics exceeding national benchmarks based on AreaSearch comparative assessment

The Tennant Creek SA2 had a median taxpayer income of $61,962 and an average income of $67,598 in financial year 2023, according to postcode level ATO data aggregated by AreaSearch. This is roughly the national average, unlike Regional NT's median income of $53,572 and average income of $63,776. As of March 2026, estimated incomes based on a 9.41% Wage Price Index growth would be approximately $67,793 (median) and $73,959 (average). Census data shows household income ranks at the 46th percentile ($1,677 weekly), with personal income at the 22nd percentile. The largest income segment comprises 36.6% earning between $1,500 to $2,999 weekly (1,312 residents), similar to the surrounding region where 33.6% fall into this bracket. After housing costs, residents retain 90.1% of their income, indicating strong purchasing power.

Tennant Creek is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

Tennant Creek's dwellings, as per the latest Census, consisted of 80.6% houses and 19.3% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Regional NT's 75.6% houses and 24.5% other dwellings. Home ownership in Tennant Creek was at 13.6%, with mortgaged dwellings at 14.3% and rented ones at 72.1%. The median monthly mortgage repayment was $1,114, below Regional NT's average of $1,863. Median weekly rent in Tennant Creek was $180, compared to Regional NT's $150. Nationally, Tennant Creek's mortgage repayments were significantly lower than the Australian average of $1,863, while rents were substantially below the national figure of $375.

Tennant Creek features high concentrations of lone person households and group households, with a lower-than-average median household size

Family households account for 60.6% of all households, including 23.8% couples with children, 19.6% couples without children, and 14.2% single parent families. Non-family households constitute the remaining 39.4%, with lone person households at 35.1% and group households comprising 4.7%. The median household size is 2.7 people, which is smaller than the Regional NT average of 3.1.

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

Tennant Creek's residents aged 15+ have 20.7% university degree holders, compared to Australia's 30.4%, indicating potential for educational development. Bachelor degrees are most common (12.7%), followed by postgraduate qualifications (5.3%) and graduate diplomas (2.7%). Vocational credentials are prominent, with 29.8% of residents holding them - advanced diplomas at 9.4% and certificates at 20.4%. Educational participation is high, with 32.0% currently enrolled in formal education: primary (14.5%), secondary (7.6%), and tertiary (3.7%).

Educational participation is notably high, with 32.0% of residents currently enrolled in formal education. This includes 14.5% in primary education, 7.6% in secondary education, and 3.7% pursuing tertiary education.

No public transport data available for this catchment area.

Health performance in Tennant Creek is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Tennant Creek faces substantial health challenges according to AreaSearch's assessment.

Mortality rates and chronic condition prevalence are notable across both younger and older age cohorts. The rate of private health cover is approximately 53% of the total population (~1,886 people), leading that of the average SA2 area. The most common medical conditions are diabetes (8.0%) and asthma (5.1%). 74.4% of residents declare themselves completely clear of medical ailments compared to 78.4% across Regional NT. Health outcomes among the working-age population are typical. The area has 10.4% of residents aged 65 and over (374 people), higher than the 8.5% in Regional NT. Health outcomes among seniors are above average, with national rankings even higher than the general population.

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

Tennant Creek's population shows higher cultural diversity than most local areas, with 16.5% born overseas and 39.8% speaking a language other than English at home. Christianity is the predominant religion in Tennant Creek, accounting for 49.9% of its population. Notably, the 'Other' religious category comprises 1.9%, compared to Regional NT's 5.2%.

The top three ancestry groups are Australian Aboriginal (45.9%), Australian (13.4%), and English (13.0%). Some ethnic groups have notable differences: Filipino is overrepresented at 2.5% (vs regional 1.4%), Maori at 0.6% (vs 0.7%), and Indian at 1.8% (vs 1.2%).

Tennant Creek's young demographic places it in the bottom 15% of areas nationwide

Tennant Creek's median age at 33 years exceeds Regional NT's average of 31 but is substantially lower than Australia's median age of 38. Compared to Regional NT, Tennant Creek has a higher proportion of residents aged 55-64 (12.2%) but fewer residents aged 15-24 (11.7%). Post the 2021 Census, the population aged 65-74 grew from 6.6% to 7.7%, while the 5-14 age group increased from 13.0% to 14.1%. Conversely, the 45-54 age group declined from 13.5% to 11.5%. By 2041, population forecasts indicate significant demographic shifts in Tennant Creek. Notably, the 45-54 age group is projected to grow by 25 people (from 412 to 516), while the 35-44 age group is expected to decline by 13 people.