Collinsville

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

Based on AreaSearch's analysis, Collinsville's population is around 4,106 as of Feb 2026. This reflects an increase of 208 people (5.3%) since the 2021 Census, which reported a population of 3,898 people. The change is inferred from the estimated resident population of 3,996 from the ABS as of June 2024 and an additional 69 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. Collinsville's 5.3% growth since the census positions it within 2.5 percentage points of the SA3 area (7.8%), demonstrating competitive growth fundamentals. Population growth for the area was primarily driven by natural growth, which contributed approximately 62.5% of overall population gains during recent periods, although all drivers, including interstate and overseas migration, were positive factors.

AreaSearch adopts 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 for years post-2032, Queensland State Government SA2 area projections, released in 2023 and based on 2021 data, are adopted. It should be noted that these state projections do not provide age category splits; therefore, where utilized, AreaSearch applies proportional growth weightings in line with the ABS Greater Capital Region projections (released in 2023, based on 2022 data) for each age cohort. Considering the projected demographic shifts, projections indicate a decline in overall population, with the area's population expected to contract by 5 persons by 2041 according to this methodology. However, growth across specific age cohorts is anticipated, led by the 25 to 34 age group, which is projected to grow by 86 people. See the age section for more details.

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

Collinsville has averaged around 18 new dwelling approvals each year, totalling 90 homes over the past 5 financial years. So far in FY-26, 1 approval has been recorded. Given an average of 4 new residents arriving per dwelling constructed over the past 5 financial years (between FY-21 and FY-25), demand is significantly outpacing supply, which typically puts upward pressure on prices and increases competition among buyers, while new homes are being built at an average value of $303,000—below regional norms—reflecting more affordable housing options for purchasers. Additionally, $8.0 million in commercial development approvals have been recorded this financial year, suggesting the area's residential character.

Relative to the Rest of Qld, Collinsville has 165.0% more construction activity (per person), which should provide buyers with ample choice, though development activity has moderated in recent periods. Further, recent development has been entirely comprised of detached dwellings, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. The estimated count of 915 people in the area per dwelling approval reflects its quiet, low activity development environment.

With the population expected to remain stable or decline, Collinsville should see reduced pressure on housing, potentially creating opportunities for buyers.

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

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 29 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include the Bowen Basin Gas Pipeline, Collinsville Green Energy Hub, Burdekin Falls Dam Raising and Improvement, and Whitsunday Paradise, 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.

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.

Employment conditions in Collinsville remain below the national average according to AreaSearch analysis

Collinsville has a balanced workforce spanning white and blue collar employment, with manufacturing and industrial sectors strongly represented, an unemployment rate of 4.9%, and 4.0% in estimated employment growth over the past year. As of December 2025, 2,020 residents are in work while the unemployment rate is 0.9% above Regional Qld's rate of 4.0%, and workforce participation is on par with Regional Qld's 65.4%. Based on Census responses, a low 12.0% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The key industries of employment among residents are agriculture, forestry & fishing, mining, and construction. The area demonstrates a particularly notable concentration in agriculture, forestry & fishing, with employment levels at 5.2 times the regional average. Meanwhile, health care & social assistance has a limited presence with 6.1% employment compared to 16.1% regionally. The ratio of 0.9 workers for each resident, as at the Census, indicates substantial local employment opportunities.

Based on AreaSearch analysis of SALM and ABS data, over the 12 months to December 2025, employment increased by 4.0% while the labour force increased by 4.9%, causing the unemployment rate to rise by 0.8 percentage points. In contrast, Regional Qld experienced employment growth of 0.7% and labour force growth of 1.0%, with a 0.3 percentage point rise. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Collinsville. 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 Collinsville's employment mix suggests local employment should increase by 4.5% over five years and 10.5% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income levels sit below national averages according to AreaSearch assessment

AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the Collinsville SA2 is slightly above average nationally, with the median assessed at $52,662 while the average income stands at $69,030. This contrasts with Regional Qld's figures of a median income of $53,146 and an average income of $66,593. Based on Wage Price Index growth of 9.91% since FY-23, current estimates would be approximately $57,881 (median) and $75,871 (average) as of September 2025. Census 2021 income data shows household, family and personal incomes all rank modestly in Collinsville, between the 24th and 31st percentiles. Looking at income distribution, the predominant cohort spans 28.0% of locals (1,149 people) in the $1,500 - 2,999 category, consistent with broader trends across the surrounding region showing 31.7% in the same category. Housing costs are manageable with 90.0% retained, though disposable income sits below average at the 33rd percentile.

Collinsville is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Dwelling structure within Collinsville, as evaluated at the latest Census, comprised 95.0% houses and 4.9% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Regional Qld's 76.4% houses and 23.6% other dwellings. Meanwhile, the level of home ownership within Collinsville was well beyond that of Regional Qld, at 46.8%, with the remainder of dwellings either mortgaged (25.2%) or rented (28.0%). The median monthly mortgage repayment in the area was well below the Regional Qld average at $1,300, while the median weekly rent figure was recorded at $215, compared to Regional Qld's $1,655 and $345. Nationally, Collinsville's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

Collinsville has a typical household mix, with a lower-than-average median household size

Family households dominate at 68.6% of all households, comprising 27.1% couples with children, 32.7% couples without children, and 8.1% single parent families. Non-family households make up the remaining 31.4%, with lone person households at 29.0% and group households comprising 2.2% of the total. The median household size of 2.4 people is smaller than the Regional Qld average of 2.5.

Collinsville 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 (10.3%) substantially below the Australian average of 30.4%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 8.3%, followed by postgraduate qualifications (1.2%) and graduate diplomas (0.8%). Trade and technical skills feature prominently, with 44.2% of residents aged 15+ holding vocational credentials, including advanced diplomas (6.9%) and certificates (37.3%).

Educational participation is notably high, with 31.5% of residents currently enrolled in formal education. This includes 15.7% in primary education, 9.4% in secondary education, and 1.4% pursuing tertiary education.

No public transport data available for this catchment area.

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

Collinsville 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 slightly exceeds the average SA2 area at approximately 53% of the total population (~2,188 people).

The most common medical conditions in the area are arthritis and asthma, impacting 9.3% and 7.0% of residents, respectively, while 68.1% declared themselves as completely clear of medical ailments compared to 67.6% across Regional Qld. Working-age residents show an above-average prevalence of chronic health conditions. The area has 20.2% of residents aged 65 and over (828 people). Health outcomes among seniors are above average, with national rankings even higher than the general population.

Collinsville is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Collinsville has below-average cultural diversity, with 80.4% of its population being citizens, 90.2% born in Australia, and 96.0% speaking English only at home. The main religion in Collinsville is Christianity, which makes up 56.8% of the population, compared to 52.2% across Regional Qld.

In terms of ancestry (country of birth of parents), the top three represented groups in Collinsville are Australian, comprising 33.2% of the population (substantially higher than the regional average of 26.5%), English, comprising 28.3% of the population, and Scottish, comprising 8.6% of the population. Additionally, there are notable divergences in the representation of other ethnic groups: Australian Aboriginal is overrepresented at 5.9% in Collinsville (vs 3.9% regionally), Welsh at 0.7% (vs 0.5%), and French at 0.6% (vs 0.5%).

Collinsville hosts a notably older demographic compared to the national average

With a median age of 45, Collinsville is materially older than the Regional Qld figure of 41 and well above the 38-year national average. The age profile shows 55 - 64 year-olds are particularly prominent (15.3%), while the 15 - 24 group is comparatively smaller (8.5%) than in Regional Qld. Since the 2021 Census, the 65 to 74 age group has grown from 11.8% to 13.4% of the population, while the 0 to 4 cohort increased from 5.7% to 6.9%. Conversely, the 45 to 54 cohort has declined from 15.8% to 13.8% and the 55 to 64 group dropped from 16.4% to 15.3%. Looking ahead to 2041, demographic projections reveal significant shifts in Collinsville's age structure. Leading the demographic shift, the 25 to 34 group will grow by 11% (52 people), reaching 553 from 500. Conversely, population declines are projected for the 35 to 44 and 5 to 14 cohorts.