West Arnhem

Population growth drivers in West Arnhem are slightly above average based on AreaSearch's ranking of recent, and medium term trends

West Arnhem's population was approximately 6,275 as of February 2026. This figure represents an increase of 1,071 people (20.6%) since the 2021 Census, which reported a population of 5,204. The change is inferred from the estimated resident population of 6,270 from the ABS as of June 2024 and an additional 8 validated new addresses since the Census date. This results in a density ratio of 0.20 persons per square kilometer. West Arnhem's growth rate of 20.6% since the 2021 census exceeded both the national average (9.9%) and the state average, making it a growth leader in the region. Interstate migration contributed approximately 50.8% of overall population gains during recent periods, with all drivers including natural growth and overseas migration being positive factors.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch applies growth rates by age cohort to each area, as provided by the ABS in its latest Greater Capital Region projections (released in 2023, based on 2022 data). Future population trends project an above median growth for Australian non-metropolitan areas. By 2041, West Arnhem is expected to increase by 857 persons, reflecting a total increase of 13.6% over the 17 years, based on the latest annual ERP population numbers.

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

West Arnhem has received approximately 11 dwelling approvals annually over the past five financial years, totalling 57 homes. As of FY26, 13 approvals have been recorded. On average, 8.9 new residents per year arrived for each dwelling constructed between FY21 and FY25. This indicates supply is lagging demand, potentially leading to heightened buyer competition and pricing pressures.

New dwellings are developed at an average cost of $435,000, which is moderately above regional levels, suggesting quality construction emphasis. $745,000 in commercial development approvals have been recorded this financial year, indicating minimal commercial development activity compared to residential growth. When comparing West Arnhem's construction activity with the Rest of NT over the past five years, it records 47.0% above the regional average per person, maintaining good buyer choice while supporting existing property values. New development consists of 67.0% detached houses and 33.0% townhouses or apartments, showing a shift from the current housing mix of 92.0% houses. This reflects reduced availability of development sites and addresses shifting lifestyle demands and affordability requirements.

The estimated population per dwelling approval is 1158 people, indicating a quiet, low activity development environment. Future projections estimate West Arnhem to add 852 residents by 2041 (AreaSearch quarterly estimate). With current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers and potentially enabling growth that exceeds current forecasts.

West Arnhem has limited levels of nearby infrastructure activity, ranking in the 13thth percentile nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified five projects that may impact this region. Key initiatives include the Jabiru Masterplan, Kakadu Tourism and Infrastructure Upgrades, Jabiru Hybrid Renewable Power Station, and Jabiru Housing Remediation. The following list details those likely to be 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.

Employment conditions in West Arnhem face significant challenges, ranking among the bottom 10% of areas assessed nationally

West Arnhem has a balanced workforce with both white and blue collar jobs, prominent essential services sectors, and an unemployment rate of 14.9% as of September 2025. There are 1,875 residents employed, which is 9.0% higher than the Rest of NT's rate of 5.9%. Workforce participation in West Arnhem is significantly lower at 45.5%, compared to the Rest of NT's 70.4%.

According to Census responses, only 0.7% of residents work from home. Employment is concentrated in health care & social assistance, public administration & safety, and education & training. The area has a particularly strong specialization in education & training with an employment share of 1.6 times the regional level. Conversely, accommodation & food services have limited presence at 2.3%, compared to the regional average of 6.9%.

The local job market appears to offer fewer opportunities as indicated by the difference between the Census working population and resident population. Between September 2024 and September 2025, the labour force decreased by 0.9% while employment declined by 2.2%, leading to a rise in unemployment rate of 1.1 percentage points. In comparison, the Rest of NT had an employment decline of 1.3% and a labour force decline of 1.2%. Jobs and Skills Australia's national employment forecasts from May-25 project overall employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to West Arnhem's employment mix suggests local employment should increase by 6.7% over five years and 14.1% over ten years, though this is a simple extrapolation for illustrative purposes and does not consider local population projections.

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

According to AreaSearch's aggregation of ATO data released for financial year 2023, West Arnhem SA2 had a median income among taxpayers of $44,570 and an average level of $59,542. This is lower than national averages, which were $53,572 (Rest of NT) for median income and $63,776 for average income. Based on Wage Price Index growth of 8.44% from financial year 2023 to September 2025, estimated incomes would be approximately $48,332 (median) and $64,567 (average). The 2021 Census showed individual incomes at the 0th percentile were $260 weekly, while household income was at the 25th percentile. The earnings profile indicated that 35.1% of residents (2,202 people) earned between $1,500 and $2,999 weekly, similar to regional levels where this cohort represented 33.6%. Housing costs were manageable with 94.2% retained, but disposable income was below average at the 38th percentile.

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

West Arnhem's dwellings were 92.0% houses and 7.9% other dwellings (semi-detached, apartments, 'other') in the latest Census. Non-Metro NT had 75.6% houses and 24.5% other dwellings. Home ownership was 1.5%, with mortgaged dwellings at 0.0% and rented ones at 98.5%. The median monthly mortgage repayment was $303, lower than Non-Metro NT's $1,733 average. Median weekly rent was $80, compared to Non-Metro NT's $150. Nationally, West Arnhem's repayments were significantly lower at $303 versus Australia's $1,863, and rents were substantially below the national figure of $375.

West Arnhem features high concentrations of family households, with a higher-than-average median household size

Family households comprise 87.7% of all households, including 48.5% couples with children, 14.6% couples without children, and 19.3% single parent families. Non-family households account for the remaining 12.3%, with lone person households at 11.1% and group households comprising 2.0%. The median household size is 5.0 people, larger than the Rest of NT average of 3.1.

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

The area's university qualification rate is 7.0%, significantly lower than Australia's average of 30.4%. Bachelor degrees comprise the majority at 4.5%, followed by postgraduate qualifications (1.5%) and graduate diplomas (1.0%). Vocational pathways account for 20.2% of qualifications among those aged 15 and above, with advanced diplomas at 2.4% and certificates at 17.8%. Educational participation is high, with 28.4% of residents currently enrolled in formal education.

This includes 14.6% in primary education, 9.3% in secondary education, and 0.9% pursuing tertiary education.

No public transport data available for this catchment area.

Health performance in West Arnhem is lower than average with common health conditions somewhat prevalent across both younger and older age cohorts

West Arnhem faces significant health challenges as assessed by AreaSearch. Mortality rates and chronic condition prevalence are high, with common health conditions prevalent across both younger and older age cohorts. Private health cover is low at approximately 49% of the total population (~3,068 people), compared to 51.6% in the rest of NT and a national average of 55.7%.

Heart disease affects 8.0% of residents, while asthma impacts 5.4%. 77.9% of residents declare themselves completely clear of medical ailments, compared to 78.4% in the rest of NT. The under-65 population has better than average health outcomes. As of 2021, 3.7% of residents are aged 65 and over (234 people), lower than the 8.3% in the rest of NT. Health outcomes among seniors are particularly strong, with national rankings even higher than the general population.

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

West Arnhem's cultural diversity was above average, with 2.2% of its population born overseas and 92.1% speaking a language other than English at home. Christianity was the main religion, comprising 65.0% of people in West Arnhem. The 'Other' category comprised 11.7%, substantially higher than the Rest of NT average of 5.2%.

In terms of ancestry, Australian Aboriginal was the top group, comprising 87.7%, which is substantially higher than the regional average of 43.6%. English ancestry comprised 3.3%, notably lower than the regional average of 14.3%. Australian ancestry comprised 2.6%, also notably lower than the regional average of 14.9%.

West Arnhem hosts a very young demographic, ranking in the bottom 10% of areas nationwide

West Arnhem's median age is 27 years, which is significantly lower than Rest of NT's 31 and Australia's 38 years. The age profile shows that those aged 15-24 years are particularly prominent at 17.1%, while the 65-74 group is comparatively smaller at 2.8% than in Rest of NT. Post-2021 Census data indicates that the 35 to 44 age group has grown from 14.9% to 17.7% of the population, and the 55 to 64 cohort increased from 6.6% to 8.3%. Conversely, the 15 to 24 cohort has declined from 19.3% to 17.1%, and the 0 to 4 group dropped from 7.3% to 6.0%. By 2041, West Arnhem is expected to see notable shifts in its age composition, with the 45 to 54 group growing by 44% (297 people) to reach 973 from 675. Meanwhile, numbers in the 5 to 14 age range are expected to fall by 109.