Birkdale (Qld)

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According to the latest demographic estimates compiled for the suburb of Birkdale, the resident count has reached approximately 15,631 by May 2026. This represents an addition of 815 people (5.5%) relative to the 2021 Census, when the population stood at 14,816 people. The current figure is derived from an estimated baseline of 15,596 residents calculated after the June 2025 ABS release, supplemented by 118 validated new addresses registered since the census. This population scale translates to a density of 1,387 persons per square kilometer, a level that surpasses typical nationwide benchmarks. Furthermore, the 5.5% expansion rate recorded since the 2021 census marginally outpaced the wider SA3 region (5.4%), positioning the suburb of Birkdale as a localized growth leader. This population rise was heavily supported by international migration, which accounted for roughly 91.0% of the overall gains during this timeframe.

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The local workforce is characterized by a strong presence of skilled professionals, particularly in key service industries. The unemployment rate is low at 2.9%, following a 3.8% rise in employment over the preceding year. As of March 2026, working residents numbered 8,851, keeping the jobless rate 1.5% below the Greater Brisbane average of 4.3%. Participation in the labor force matches the regional benchmark of 70.4%. Additionally, census records show that 18.1% of working locals operated from home, though this figure reflects conditions shaped by pandemic containment measures.

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Tax statistics from the financial year 2023 indicate that local incomes sit above the national average. The median taxpayer income is recorded at $56,853, with the average income at $70,440, compared to Greater Brisbane benchmarks of $58,236 and $72,799 respectively. Adjusted for an 11.36% increase in the Wage Price Index since financial year 2023, estimated values for March 2026 would be approximately $63,312 for the median and $78,442 for the average. Overall household and individual incomes rank around the 55th percentile nationally. The most common income bracket contains 30.4% of residents (4,751 people) earning between $1,500 and $2,999, which is similar to the regional average of 33.3%. On average, households retain of their income after meeting housing costs, placing the area in the th decile of the SEIFA income index.

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The local housing stock is dominated by separate houses, which make up 84.0% of properties, while semi-detached homes, townhouses, and apartments comprise the remaining 16.0%. This contrasts with the wider metropolitan Brisbane split of 73.5% houses and 26.5% other dwellings. Home ownership rates are exceptionally high compared to the metro average, with 37.3% of dwellings owned outright, 43.0% under mortgage, and 19.7% rented. The median monthly mortgage payment is $2,000, higher than the Brisbane metro average of $1,863 and the national average of $1,863. The median weekly rent of $435 is also higher than the metropolitan rate of $380 and the national benchmark of $375.

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Families make up 77.3% of local households. This group includes couples with children at 34.7%, couples without children at 30.7%, and single parents at 11.0%. The remaining 22.7% are non-family households, consisting of single persons at 20.7% and shared group households at 1.9%. The median household size of 2.7 people is slightly larger than the Greater Brisbane average of 2.6.

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University attainment levels are lower than the regional average, with 22.2% of residents aged 15 and over holding a degree, compared to 30.5% in Greater Brisbane. Among these, bachelor degrees are the most common at 15.5%, followed by postgraduate degrees at 4.1% and graduate diplomas at 2.6%. However, vocational and technical training is highly prevalent, with 39.7% of residents aged 15 and over holding qualifications, split between advanced diplomas at 11.7% and certificates at 28.0%.

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Public transport services in the area feature 55 active stops, providing access to a combination of rail and bus networks. These stops are connected to 28 routes, which support 1,986 passenger journeys every week. Accessibility is good, with residents living an average of 248 meters from their nearest stop. The neighborhood is mostly residential, meaning most workers commute to outer areas, with private vehicles remaining the primary transport mode at 90%, and rail accounting for 6%. Household vehicle ownership averages 1.7 cars, exceeding the regional average. In addition, 18.1% of workers worked from home, based on 2021 Census data collected during pandemic restrictions.

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Public health metrics indicate some vulnerabilities in terms of mortality and chronic illness rates, with overall condition levels being typical for the demographic profile, though slightly elevated among older age groups. However, private health insurance uptake is high, with approximately 55% of residents (~8,614 people) holding coverage.

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Cultural diversity matches the broader regional averages, with Australian-born residents accounting for 76.6% of the population, citizens representing 88.9%, and English-only speakers at home making up 91.2%. Christianity is the dominant religion, practiced by 55.8% of the community compared to 47.8% across Greater Brisbane.

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The median age of residents is 43 years, which is higher than the Greater Brisbane average of 36 and the national average of 38 years. The cohort aged 75 to 84 is highly represented at 8.7%, whereas the 25 to 34 age bracket is lower at 8.6%. Since the 2021 Census, the proportion of residents aged 75 to 84 grew from 7.0% to 8.7%, and the group aged 15 to 24 rose from 11.5% to 12.9%. Conversely, the 25 to 34 group decreased from 10.1% to 8.6%. By 2041, demographic shifts are expected to accelerate, with the to age group projected to grow by ( people), expanding from to . The combined age brackets over are expected to account for of all population growth, indicating a rapidly aging community. In contrast, the cohorts aged to and to are projected to shrink.

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Birkdale currently has an estimated 750 children under 5 years old, comprising approximately 445 children aged 0-2 and 296 children aged 3-4. This cohort grew by an estimated 1% since the previous census. though population forecasts indicate future decline, with an anticipated decrease of 19% by 2041 (to approximately 609 children). Meanwhile the 5-12 cohort currently amounts to 1,614. While growth has been positive birth rates observed in the area have been moderate, with approximately 9.4 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area within the middle tier nationally. This rate has slowed down slightly in recent years however.