West Arnhem

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

Based on AreaSearch's analysis, West Arnhem's population is around 6,275 as of Feb 2026. This reflects an increase of 1,071 people (20.6%) since the 2021 Census, which reported a population of 5,204 people. 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 population level equates to a density ratio of 0.20 persons per square kilometer, providing ample space per person. West Arnhem's 20.6% growth since the 2021 census exceeded the national average (9.9%) and the state average, marking it as a growth leader in the region. Population growth for the area was primarily driven by interstate migration, which contributed approximately 50.8% of overall population gains during recent periods, although all drivers, including natural growth and overseas migration, were positive factors.

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 to estimate growth across all areas in the years post-2032, AreaSearch is applying 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). As we examine future population trends, an above-median population growth for Australian non-metropolitan areas is projected, with the area expected to increase by 857 persons by 2041 based on the latest annual ERP population numbers, reflecting an increase of 13.6% in total over the 17 years.

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 experienced around 11 dwellings receiving development approval each year, totalling 57 homes over the past 5 financial years. So far in FY-26, 13 approvals have been recorded. Given an average of 8.9 new residents per year arriving per dwelling constructed over the past 5 financial years (between FY-21 and FY-25), supply is substantially lagging demand, which generally means heightened buyer competition, leading to pricing pressures, while new dwellings are developed at an average value of $435,000—moderately above regional levels—indicating an emphasis on quality construction. Additionally, $745,000 in commercial development approvals have been recorded this financial year, indicating minimal commercial development activity.

When measured against Rest of NT, West Arnhem records somewhat elevated construction (47.0% above regional average per person over the 5 year period), maintaining good buyer choice while supporting existing property values. This activity is likewise lower than nationally, reflecting market maturity and pointing to possible development constraints. New development consists of 67.0% detached houses and 33.0% townhouses or apartments, with a growing mix of townhouses and apartments providing options across different price points, from family homes to more affordable compact living. This shows a considerable change from the current housing mix (currently 92.0% houses), reflecting reduced availability of development sites and addressing shifting lifestyle demands and affordability requirements. The estimated count of 1158 people in the area per dwelling approval reflects its quiet, low activity development environment.

Future projections show West Arnhem adding 852 residents by 2041 (from the latest AreaSearch quarterly estimate). With current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers while potentially enabling growth that exceeds current forecasts.

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

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 5 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include the Jabiru Masterplan, Kakadu Tourism and Infrastructure Upgrades, Jabiru Hybrid Renewable Power Station, and Jabiru Housing Remediation, 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.

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

West Arnhem features a balanced workforce spanning white and blue collar employment, with essential services sectors well represented, and an unemployment rate of 15.5%. As of December 2025, 1,889 residents are in work while the unemployment rate is 9.4% above Regional NT's rate of 6.1%, showing room for improvement, and workforce participation lags significantly (46.1% compared to Regional NT's 71.4%). Based on Census responses, a low 0.7% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Employment among residents is concentrated in health care & social assistance, public administration & safety, and education & training. The area shows particularly strong specialization in education & training, with an employment share of 1.6 times the regional level. Meanwhile, accommodation & food has limited presence with 2.3% employment compared to 6.9% regionally. The area appears to offer limited employment opportunities locally, as indicated by the count of Census working population vs resident population.

Based on AreaSearch analysis of SALM and ABS data, during the year to December 2025, the labour force increased by 1.2% while employment declined by 1.0%, resulting in the unemployment rate rising by 1.9 percentage points. By comparison, Regional NT recorded employment growth of 0.7%, labour force growth of 1.1%, with unemployment rising 0.4 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within West Arnhem. 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 West Arnhem's employment mix suggests local employment should increase by 6.7% over five years and 14.1% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

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

According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-23, the West Arnhem SA2 had a median income among taxpayers of $44,570, with the average level standing at $59,542. This is lower than average on a national basis and compares to levels of $53,572 and $63,776 across Regional NT respectively. Based on Wage Price Index growth of 8.44% since FY-23, current estimates would be approximately $48,332 (median) and $64,567 (average) as of September 2025. From the 2021 Census, individual incomes lag at the 0th percentile ($260 weekly), while household income performs better at the 25th percentile. The earnings profile shows the $1,500 - 2,999 bracket dominates with 35.1% of residents (2,202 people), aligning with regional levels where this cohort likewise represents 33.6%. Housing costs are manageable with 94.2% retained, though disposable income sits 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

Dwelling structure within West Arnhem, as evaluated at the latest Census, comprised 92.0% houses and 7.9% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Regional NT's 75.6% houses and 24.5% other dwellings. Meanwhile, the level of home ownership within West Arnhem lagged that of Regional NT, at 1.5%, with the remainder of dwellings either mortgaged (0.0%) or rented (98.5%). The median monthly mortgage repayment in the area was well below the Regional NT average at $303, while the median weekly rent figure was recorded at $80, compared to Regional NT's $1,733 and $150. Nationally, West Arnhem's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are 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 dominate at 87.7% of all households, comprising 48.5% couples with children, 14.6% couples without children, and 19.3% single parent families. Non-family households make up the remaining 12.3%, with lone person households at 11.1% and group households comprising 2.0% of the total. The median household size of 5.0 people is larger than the Regional 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 faces educational challenges, with university qualification rates (7.0%) substantially below the Australian average of 30.4%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead 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+ – advanced diplomas (2.4%) and certificates (17.8%).

Educational participation is notably 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, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. Common health conditions are somewhat prevalent across both younger and older age cohorts, and the rate of private health cover is very low at approximately 49% of the total population (~3,068 people). This compares to 51.6% across Regional NT. The national average is 55.7%.

The most common medical conditions in the area were found to be heart disease and asthma, impacting 8.0 and 5.4% of residents, respectively, while 77.9% declared themselves as completely clear of medical ailments compared to 78.4% across Regional NT. The under-65 population demonstrates better than average health outcomes. The area has 3.7% of residents aged 65 and over (234 people), which is lower than the 8.3% in Regional 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 was found to be above average in terms of cultural diversity, with 2.2% of its population born overseas and 92.1% speaking a language other than English at home. The main religion in West Arnhem is Christianity, which makes up 65.0% of people. However, the most apparent overrepresentation was in Other, which comprises 11.7% of the population, substantially higher than the Regional NT average of 5.2%.

In terms of ancestry (country of birth of parents), the top three represented groups in West Arnhem are Australian Aboriginal, comprising 87.7% of the population, which is substantially higher than the regional average of 43.6%, English, comprising 3.3% of the population, which is notably lower than the regional average of 14.3%, and Australian, comprising 2.6% of the population, which is 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 of 27 years stands significantly below Regional NT's 31 and also significantly lower than Australia's 38 years. The age profile shows 15 - 24 year-olds are particularly prominent (17.1%), while the 65 - 74 group is comparatively smaller (2.8%) than in Regional NT. Post-2021 Census data shows the 35 to 44 age group has grown from 14.9% to 17.7% of the population, while 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. Leading the demographic shift, the 45 to 54 group will grow by 44% (297 people), reaching 973 from 675. On the other hand, numbers in the 5 to 14 age range are expected to fall by 109.