Bilambil Heights

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

Based on analysis of ABS population updates for Bilambil Heights, its population is estimated at around 3,591 as of Nov 2025. This reflects an increase of 100 people since the 2021 Census, which reported a population of 3,491 people. The change is inferred from the resident population of 3,565 estimated by AreaSearch following examination of the latest ERP data release by the ABS (June 2024) and an additional 3 validated new addresses since the Census date. This level of population equates to a density ratio of 422 persons per square kilometer. Bilambil Heights's 2.9% growth since census positions it within 0.4 percentage points of the SA4 region (3.3%). Population growth for the area was primarily driven by overseas migration, contributing approximately 50.0% 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 areas not covered by this data, AreaSearch utilises NSW State Government's SA2 level projections, released in 2022 with 2021 as the base year. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. Based on aggregated SA2-level projections, Bilambil Heights is expected to increase by 313 persons to 2041, reflecting an increase of 9.8% in total over the 17 years.

Residential development activity is lower than average in Bilambil Heights according to AreaSearch's national comparison of local real estate markets

Bilambil Heights has seen minimal construction activity with two new dwellings approved annually on average over the past five years, totalling eleven. This low development level is characteristic of rural areas where housing needs are modest and construction activity is limited by local demand and infrastructure capacity. It is important to note that the small sample size means individual development projects can substantially influence annual growth and relativity statistics.

Bilambil Heights has significantly lower development levels than the rest of NSW, with its development levels also below national averages. Recent development in Bilambil Heights has been entirely comprised of townhouses or apartments, marking a significant departure from existing housing patterns which are currently 90.0% houses. This shift suggests diminishing developable land availability and responds to evolving lifestyle preferences and housing affordability needs. The estimated population per dwelling approval is 900 people, reflecting the area's quiet, low activity development environment. According to AreaSearch's latest quarterly estimate, Bilambil Heights is projected to add 350 residents by 2041. If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth.

Future projections show Bilambil Heights adding 350 residents by 2041 (from the latest AreaSearch quarterly estimate). If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth.

Bilambil Heights has very high levels of nearby infrastructure activity, ranking in the top 20% nationally

Changes in local infrastructure significantly impact an area's performance. AreaSearch has identified five projects expected to influence the region. Notable projects include Sceniq Bilambil Heights, Elysian Heights Residential Development, Terranora Lakes Masterplanned Community (previously known as Terranora Lakes Country Club Redevelopment), and 147 McAllisters Road Masterplanned Community Site. The following details those most likely to be 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.

Despite maintaining a low unemployment rate of 3.6%, Bilambil Heights has experienced recent job losses, resulting in a below average employment performance ranking when compared nationally

Bilambil Heights has a skilled workforce with essential services sectors well represented. Its unemployment rate is 3.6%, according to AreaSearch's aggregation of statistical area data.

As of June 2025, 1,671 residents are employed, aligning with Rest of NSW's unemployment rate of 3.7%. Workforce participation stands at 58.7%, slightly higher than Rest of NSW's 56.4%. Leading employment industries include health care & social assistance, construction, and retail trade. Construction is particularly prominent, with an employment share 1.4 times the regional level.

Agriculture, forestry & fishing has limited presence, accounting for only 0.7% of employment compared to the regional average of 5.3%. Between June 2024 and June 2025, Bilambil Heights' labour force decreased by 4.9%, while employment declined by 4.2%, leading to a fall in unemployment rate by 0.8 percentage points. In contrast, Rest of NSW saw employment contract by 0.1% over the same period. Jobs and Skills Australia's national employment forecasts from Sep-22 suggest that Bilambil Heights' employment should increase by 6.9% over five years and 14.1% over ten years, based on a simple weighting extrapolation using national industry-specific projections.

The area's income profile falls below national averages based on AreaSearch analysis

Bilambil Heights' median income among taxpayers was $50,764 during financial year 2022. The average income stood at $65,837 in the same period. This compares to figures for Rest of NSW which were $49,459 and $62,998 respectively. By September 2025, current estimates suggest median income will be approximately $57,165 and average income around $74,139, based on Wage Price Index growth of 12.61% since financial year 2022. Census 2021 data shows Bilambil Heights' household, family and personal incomes rank modestly, between the 38th and 39th percentiles. Income distribution indicates that 33.5% of the population (1,202 individuals) fall within the $1,500 - $2,999 income range, consistent with broader trends across the surrounding region at 29.9%. Housing affordability pressures are severe, with only 82.3% of income remaining, ranking at the 38th percentile. The area's SEIFA income ranking places it in the 5th decile.

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

In Bilambil Heights, as per the latest Census evaluation, 90.3% of dwellings were houses, with the remaining 9.7% comprising semi-detached homes, apartments, and other types. This is in contrast to Non-Metro NSW's figures of 66.3% houses and 33.8% other dwellings. Home ownership in Bilambil Heights stood at 38.1%, with mortgaged properties at 46.1% and rented ones at 15.8%. The median monthly mortgage repayment was $1,901, exceeding Non-Metro NSW's average of $1,872. Weekly rent in Bilambil Heights was recorded at $470, compared to Non-Metro NSW's $400. Nationally, Bilambil Heights' mortgage repayments were higher than the Australian average of $1,863, and rents were substantially above the national figure of $375.

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

Family households constitute 74.7% of all households, which includes 30.3% couples with children, 31.7% couples without children, and 11.3% single parent families. Non-family households account for the remaining 25.3%, with lone person households at 22.2% and group households comprising 3.5%. The median household size is 2.6 people, larger than the Rest of NSW average of 2.4.

Bilambil Heights demonstrates exceptional educational outcomes, ranking among the top 5% of areas nationally based on AreaSearch's comprehensive analysis of qualification and performance metrics

The area's university qualification rate is 21.4%, significantly lower than NSW's average of 32.2%. Bachelor degrees are the most common at 15.3%, followed by postgraduate qualifications (3.6%) and graduate diplomas (2.5%). Vocational credentials are prevalent, with 43.4% of residents aged 15+ holding them - advanced diplomas at 12.2% and certificates at 31.2%. Educational participation is high, with 29.7% of residents currently enrolled in formal education: primary (10.1%), secondary (8.8%), and tertiary (4.3%).

Schools may be located outside the immediate catchment, requiring families to access them in neighboring areas.

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

Transport analysis shows 21 active public transport stops in Bilambil Heights. These are served by buses on 21 different routes, offering a total of 254 weekly passenger trips. Transport access is rated good, with residents typically located 202 meters from the nearest stop.

Services average 36 trips per day across all routes, equating to about 12 weekly trips per individual stop.

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

Bilambil Heights faces significant health challenges, with common health conditions being somewhat prevalent across both younger and older age cohorts. The rate of private health cover is approximately 53% of the total population (~1,902 people), leading that of the average SA2 area, which compares to 49.3% across Rest of NSW.

The most common medical conditions in the area are arthritis and mental health issues, impacting 9.7% and 8.3% of residents respectively. Meanwhile, 65.2% of residents declare themselves completely clear of medical ailments, compared to 64.2% across Rest of NSW. The area has 19.8% of residents aged 65 and over (711 people), which is lower than the 26.1% in Rest of NSW.

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

Bilambil Heights had a cultural diversity level below average, with 86.9% citizens, 83.5% born in Australia, and 95.3% speaking English only at home. Christianity was the dominant religion, comprising 48.9%. Judaism, however, was overrepresented at 0.1%, compared to 0.2% regionally.

The top three ancestry groups were English (32.2%), Australian (25.7%), and Irish (10.2%). Notably, Scottish (9.2%) and Russian (0.4%) were overrepresented, while Maori (0.8%) showed a higher representation compared to the regional average of 0.5%.

Bilambil Heights hosts an older demographic, ranking in the top quartile nationwide

Bilambil Heights has a median age of 43, which is equal to the Rest of NSW figure and higher than the national average of 38. The most prominent age group in Bilambil Heights is 35-44 year-olds at 14.1%, while the 75-84 group is relatively smaller at 5.4% compared to the Rest of NSW figure. Between the 2021 Census and the present, the population of 35-44 year-olds has increased from 12.5% to 14.1%, while the 0-4 cohort has risen from 5.3% to 6.5%. Conversely, the 55-64 cohort has decreased from 14.6% to 12.3%, and the 85+ group has dropped from 3.1% to 1.6%. By 2041, demographic projections indicate significant shifts in Bilambil Heights's age structure. The 25-34 group is projected to grow by 22 people, reaching 523 from 427. Meanwhile, population declines are forecast for the 15-24 and 55-64 cohorts.