Birmingham Gardens

Birmingham Gardens lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends

Based on analysis of ABS population updates for the broader area, and new addresses validated by AreaSearch, the suburb of Birmingham Gardens' population is estimated at around 3,172 as of Feb 2026. This reflects an increase of 574 people (22.1%) since the 2021 Census, which reported a population of 2,598 people. The change is inferred from the resident population of 3,059, estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2024 and an additional 27 validated new addresses since the Census date. This level of population equates to a density ratio of 4,015 persons per square kilometer, which lies in the top 10% of national locations assessed by AreaSearch. Birmingham Gardens' 22.1% growth since the 2021 census exceeded the Rest of NSW (5.9%), marking it as a growth leader in the region. Population growth for the area was primarily driven by overseas migration that contributed approximately 95.0% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, AreaSearch is utilising the 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 also applied to all areas for years 2032 to 2041. Exceptional growth is predicted over the period with the suburb expected to grow by 1,920 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of 57.0% in total over the 17 years.

Recent residential development output has been above average within Birmingham Gardens when compared nationally

AreaSearch analysis of ABS building approval numbers in Birmingham Gardens shows an average of around 21 new dwelling approvals annually over the past five financial years, totalling an estimated 106 homes. As of FY-26 so far, 17 approvals have been recorded. This results in approximately 3.2 new residents per year for every home built between FY-21 and FY-25, indicating demand significantly exceeds supply. New homes are being constructed at an average value of $264,000, reflecting more affordable housing options compared to regional norms.

Additionally, $35.6 million in commercial development approvals have been recorded this financial year, suggesting strong commercial development momentum. Relative to the Rest of NSW, Birmingham Gardens has seen slightly more development, with 45.0% above the regional average per person over the past five years. This maintains good buyer choice while supporting existing property values, although building activity has slowed in recent years. New building activity shows 15.0% detached houses and 85.0% townhouses or apartments, marking a significant departure from existing housing patterns (currently 81.0% houses). This trend toward denser development provides accessible entry options for downsizers, investors, and entry-level buyers, suggesting diminishing developable land availability and responding to evolving lifestyle preferences and housing affordability needs.

With around 249 people per dwelling approval, Birmingham Gardens shows a developing market. Future projections estimate an addition of 1,807 residents by 2041, based on the latest AreaSearch quarterly estimate. At current development rates, housing supply may struggle to match population growth, potentially heightening buyer competition and supporting price increases.

Birmingham Gardens has very high levels of nearby infrastructure activity, ranking in the top 10% nationally

No infrastructure changes or major projects have been identified by AreaSearch that will impact this area. Key projects include Shortland Waters Retirement Village, Callaghan Campus Heart, 9 Gothic Street Student Accommodation, and 93 Blue Gum Road Co-Living Development.

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Birmingham Gardens shows employment indicators that trail behind approximately 70% of regions assessed across Australia

Birmingham Gardens has a skilled workforce with essential services sectors well represented. As of December 2025, its unemployment rate is 5.6%. Over the past year, it maintained relative employment stability.

The area's unemployment rate stands at 1.7% higher than Regional NSW's rate of 3.9%, while workforce participation is fairly standard at 66.3%. According to Census responses, a moderate 16.5% of residents work from home. Leading employment industries include health care & social assistance, accommodation & food, and retail trade. The area shows strong specialization in accommodation & food with an employment share of 1.8 times the regional level, but agriculture, forestry & fishing has lower representation at 0.6%.

Labour force levels increased by 1.8% over the year to December 2025, while employment decreased by 0.1%, causing the unemployment rate to rise by 1.8 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 project a 6.6% expansion in national employment over five years and 13.7% over ten years. Applying these projections to Birmingham Gardens' employment mix suggests local employment should increase by 6.6% over five years and 13.7% over ten years.

Income levels sit below national averages according to AreaSearch assessment

AreaSearch's latest postcode level ATO data for financial year 2023 shows that income in Birmingham Gardens is below the national average. The median assessed income is $53,637 and the average income stands at $63,925. In comparison, Regional NSW has a median income of $52,390 and an average income of $65,215. Based on Wage Price Index growth of 8.86% since financial year 2023, current estimates for Birmingham Gardens would be approximately $58,389 (median) and $69,589 (average) as of September 2025. The 2021 Census ranks household, family, and personal incomes in Birmingham Gardens modestly, between the 22nd and 33rd percentiles. Income brackets indicate that the $1,500 - 2,999 bracket dominates with 36.7% of residents (1,164 people), consistent with broader trends across the region showing 29.9% in the same category. Housing affordability pressures are severe in Birmingham Gardens, with only 79.2% of income remaining, ranking at the 27th percentile.

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

Dwelling structure in Birmingham Gardens, as evaluated at the latest Census, comprised 80.6% houses and 19.4% other dwellings. In Regional NSW, this was 82.6% houses and 17.4% other dwellings. Home ownership in Birmingham Gardens was 20.1%, with mortgaged dwellings at 21.3% and rented ones at 58.5%. The median monthly mortgage repayment was $1,700, below Regional NSW's average of $1,733. Median weekly rent was $380, compared to Regional NSW's $330. Nationally, Birmingham Gardens' mortgage repayments were lower than the Australian average of $1,863, while rents exceeded the national figure of $375.

Birmingham Gardens features high concentrations of group households, with a higher-than-average median household size

Family households constitute 52.7% of all households, including 18.7% couples with children, 20.1% couples without children, and 11.5% single parent families. Non-family households account for the remaining 47.3%, with lone person households at 28.3% and group households comprising 19.0%. The median household size is 2.6 people, larger than the Regional NSW average of 2.4.

Birmingham Gardens shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

In Birmingham Gardens, as of 2021, 26.2% of residents aged 15 and above hold university degrees, compared to the NSW average of 32.2%. This indicates potential for educational development. Bachelor degrees are most common at 15.7%, followed by postgraduate qualifications at 9.3% and graduate diplomas at 1.2%. Vocational credentials are held by 31.7% of residents aged 15 and above, with advanced diplomas at 7.2% and certificates at 24.5%.

Educational participation is high, with 43.1% of residents currently enrolled in formal education. This includes 22.8% in tertiary education, 6.2% in primary education, and 5.6% pursuing secondary education.

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

Birmingham Gardens has 26 active public transport stops, all of which are bus stops. These stops are served by 29 different routes that together facilitate 1,365 weekly passenger trips. The area's transport accessibility is rated as excellent, with residents on average being located just 104 meters from the nearest stop. As a predominantly residential area, most residents commute outwards, with cars remaining the primary mode of transportation at 90%. On average, there are 1.3 vehicles per dwelling, which is below the regional average. According to the 2021 Census, 16.5% of residents work from home, a figure that may be influenced by COVID-19 conditions.

The service frequency across all routes averages 195 trips per day, equating to approximately 52 weekly trips per stop.

Health performance in Birmingham Gardens is well below average with considerably higher than average prevalence of common health conditions and to an even higher degree among older age cohorts

Birmingham Gardens faces significant health challenges, according to AreaSearch's assessment.

The area has a considerably higher prevalence of common health conditions compared to the average SA2 area, with an even greater disparity among older age cohorts. Approximately 52% (~1,656 people) of Birmingham Gardens' total population has private health cover, slightly above the average for such areas. Mental health issues and asthma are the most prevalent medical conditions in the area, affecting 12.9% and 9.2% of residents respectively. Conversely, 66.8% of residents claim to be completely free from medical ailments, compared to 63.3% across Regional NSW. Health outcomes among working-age residents are generally typical. The area has a lower proportion of seniors aged 65 and over at 5.3% (168 people), compared to the 23.4% in Regional NSW. However, health outcomes among seniors present some challenges, ranking lower nationally than the broader population.

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

Birmingham Gardens had a higher cultural diversity than most local areas, with 29.5% of its population born overseas and 24.8% speaking languages other than English at home. Christianity was the predominant religion in Birmingham Gardens, accounting for 38.7% of residents. However, Islam's representation was notably higher compared to regional NSW, comprising 5.3% versus 0.8%.

The top three ancestry groups were English (25.8%), Australian (25.7%), and Other (12.8%), which was significantly higher than the regional average of 4.8%. Some ethnic groups showed notable variations: Samoan residents made up 0.4% in Birmingham Gardens compared to 0.1% regionally, Macedonian residents were at 0.3% versus 0.4%, and Vietnamese residents stood at 1.0% against 0.1%.

Birmingham Gardens hosts a very young demographic, ranking in the bottom 10% of areas nationwide

Birmingham Gardens has a median age of 26 years, which is significantly younger than Regional NSW's average of 43 and also lower than the national average of 38. Compared to Regional NSW, Birmingham Gardens has a higher proportion of residents aged 15-24 (29.4%) but fewer residents aged 65-74 (2.5%). This concentration of 15-24 year-olds is well above the national average of 12.5%. Post-2021 Census data shows that younger residents have shifted the median age down by 2.2 years to 26. Key changes include the growth of the 25 to 34 age group from 23.9% to 28.0%, and the increase of the 15 to 24 cohort from 27.0% to 29.4%. Conversely, the 65 to 74 cohort has declined from 4.4% to 2.5%, and the 5 to 14 group dropped from 7.7% to 6.2%. Demographic modeling suggests that Birmingham Gardens's age profile will evolve significantly by 2041. The 25 to 34 cohort is projected to grow strongly at 82%, adding 725 residents to reach 1,614. However, the 85+ cohort is projected to decline by 1 person.