Delaneys Creek (Qld)

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Demographic updates from the ABS for the surrounding region, combined with post-Census address verification by Districts, indicate the suburb of Delaneys Creek has an estimated population of 1,746 as of May 2026. This represents a 27.8% expansion, or an additional 380 residents, compared to the 1,366 individuals recorded during the 2021 Census. This calculation is based on an estimated resident population of 1,636 derived from the June 2025 ABS ERP release, supplemented by 100 validated new addresses added since the Census. The resulting population density stands at 43 persons per square kilometer, which ensures a spacious living environment. The growth rate of 27.8% since the 2021 census outpaced both the national benchmark of 9.3% and the state average, positioning the locality as a regional leader in population growth. This upward trend was predominantly fueled by interstate migration, which accounted for roughly 82.0% of the total population increase, though positive contributions were also observed from natural increase and overseas migration.

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The local workforce is evenly distributed between professional and manual occupations, with the construction sector showing particularly strong representation. The area features a low unemployment rate of 1.3% and a 3.2% increase in employment over the last year, according to aggregated statistical area data. As of March 2026, there are 804 employed residents. This unemployment rate is 3.0% lower than the Greater Brisbane rate of 4.3%, while the workforce participation rate of 62.3% is considerably below the metro average of 70.4%. Census records show that a modest 12.5% of the workforce worked from home, though this figure was likely influenced by pandemic-related lockdowns.

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Based on ATO data from the financial year 2023, personal income levels in the suburb of Delaneys Creek are slightly below the national average. The median taxpayer income is $55,430, and the average income is $66,316, compared to Greater Brisbane averages of $58,236 and $72,799. Adjusting for a Wage Price Index growth of 11.36% since the financial year 2023 yields estimated values of approximately $61,727 for the median and $73,849 for the average as of March 2026. The 2021 Census placed weekly household income in the 63rd percentile at $1,970, while personal income sat in the 45th percentile. The largest income group comprises 39.2% of taxpayers, or 684 people, earning between $1,500 and which is similar to the broader regional proportion of . High housing costs account for of income, yet strong household earnings keep disposable income in the rd percentile, while the SEIFA index ranks the area in the th decile.

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According to the latest Census, the housing stock in the suburb of Delaneys Creek consisted of 100.0% standalone houses and no other dwelling types, such as apartments or semi-detached homes, whereas the Brisbane metro split was 73.5% houses and 26.5% other options. Homeownership is notably high at 32.4%, with the remaining properties occupied by mortgage holders at 59.4% and renters at 8.2%. The median monthly mortgage payment was $2,013, and the median weekly rent was $450, both exceeding the Brisbane metro medians of $1,863 and $380 respectively. On a national level, mortgage repayments in the area are higher than the Australian average of $1,863, and weekly rents are also well above the national median of $375.

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Families make up 85.7% of all households, consisting of couples with children at 43.0%, couples without children at 33.6%, and single parents at 8.5%. Non-family households account for the remaining 14.3%, consisting of single-person households at 12.3% and group households at 1.8%. The average household size is 2.9 people, which is larger than the Greater Brisbane average of 2.6.

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The local population presents lower levels of tertiary education, with 13.7% of residents holding university qualifications compared to 30.5% across Greater Brisbane. Among university graduates, bachelor degrees are the most common at 10.0%, followed by postgraduate degrees at 2.0% and graduate diplomas at 1.7%. Conversely, vocational and technical training is highly prevalent, with 48.8% of residents aged 15 and over holding qualification credentials, split between advanced diplomas at 13.1% and certificates at 35.7%.

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Health metrics for the suburb of Delaneys Creek are generally positive, with mortality rates and the prevalence of chronic illnesses matching national averages. Standard rates of common medical conditions are distributed across both younger and older cohorts, while the proportion of residents with private health insurance is slightly ahead of the average SA2 area at approximately 53% of the population, representing roughly 933 people, compared to 55.8% in Greater Brisbane.

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The local population displays a low level of cultural diversity, with 87.2% of residents born in Australia, 90.6% holding citizenship, and 97.5% using only English at home. Christianity is the dominant religion, practiced by 44.7% of the population. The most distinct variance is in Judaism, which recorded no adherents, compared to 0.1% across the Greater Brisbane area.

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The median age in the suburb of Delaneys Creek is 39, which is slightly higher than the Greater Brisbane median of 36 and similar to the national average of 38. The local population has a higher proportion of residents in the 65 - 74 age bracket at 10.6% and a lower proportion of 25 - 34 year-olds at 11.9% compared to Greater Brisbane. Since the 2021 Census, the proportion of residents aged 35 to 44 rose from 12.4% to 13.5%, while the 25 to 34 cohort decreased from 13.9% to 11.9%. Demographic forecasts for 2041 indicate that the cohort aged 75 to 84 will experience a 65% increase, growing from to residents, whereas the to and to age brackets are projected to contract.

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Delaneys Creek currently has an estimated 106 children under 5 years old, comprising approximately 56 children aged 0-2 and 38 children aged 3-4. This cohort grew by an estimated 16% since the previous census. though population forecasts indicate future decline, with an anticipated decrease of 2% by 2041 (to approximately 104 children). Meanwhile the 5-12 cohort currently amounts to 159. While growth has been positive birth rates observed in the area have been moderate, with approximately 11.2 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area within the middle tier nationally.