Sheldon - Mount Cotton

Sheldon - Mount Cotton has seen population growth performance typically on par with national averages when looking at short and medium term trends

Based on AreaSearch's analysis, Sheldon - Mount Cotton's population is around 8,712 as of Feb 2026. This reflects an increase of 355 people (4.2%) since the 2021 Census, which reported a population of 8,357 people. The change is inferred from the estimated resident population of 8,703 from the ABS as of June 2024 and an additional 1 validated new address since the Census date. This population level equates to a density ratio of 133 persons per square kilometer, providing significant space per person and potential room for further development. Over the past decade, Sheldon - Mount Cotton has demonstrated resilient growth patterns with a 1.3% compound annual growth rate, outpacing the SA4 region. Population growth for the area was primarily driven by natural growth, which contributed approximately 69.7% of overall population gains during recent periods.

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's 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; hence, where utilised, 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. Looking at population projections moving forward, lower quartile growth of national areas is anticipated, with the area expected to grow by 190 persons to 2041 based on the latest annual ERP population numbers, reflecting an increase of 2.1% in total over the 17 years.

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

Sheldon - Mount Cotton has averaged around 10 new dwelling approvals per year, with 53 homes approved over the past 5 financial years (between FY-21 and FY-25) and 8 so far in FY-26. Given an average of 5.5 new residents per year arriving per dwelling constructed over the past 5 financial years (between FY-21 and FY-25), demand significantly exceeds new supply, which usually results in price growth and increased buyer competition, while new properties are constructed at an average value of $395,000—slightly above the regional average—suggesting a focus on quality developments. Additionally, $4.2 million in commercial approvals have been registered this financial year, supporting the area's residential character.

When measured against Greater Brisbane, Sheldon - Mount Cotton has significantly less development activity (87.0% below regional average per person). This scarcity of new homes typically strengthens demand and prices for existing properties. This activity is likewise lower than nationally, reflecting market maturity and pointing to possible development constraints. Furthermore, recent building activity consists entirely of detached houses, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. The estimated count of 1051 people in the area per dwelling approval reflects its quiet, low activity development environment.

Looking ahead, Sheldon - Mount Cotton is expected to grow by 181 residents through to 2041 (from the latest AreaSearch quarterly estimate). Based on current development patterns, new housing supply should readily meet demand, offering good conditions for buyers and potentially facilitating population growth beyond current projections.

Sheldon - Mount Cotton has moderate levels of nearby infrastructure activity, ranking in the 42ndth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 15 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include the Redlands Coast Regional Sport and Recreation Precinct, Birkdale Community Precinct, Redland Whitewater Centre, and Edge 521 Townhouses, 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.

AreaSearch analysis of employment trends sees Sheldon - Mount Cotton performing better than 90% of local markets assessed across Australia

Sheldon - Mount Cotton possesses a skilled workforce, with the construction sector a particular standout in terms of representation, an unemployment rate of just 1.4%, and 5.4% in estimated employment growth over the past year. As of December 2025, 5,571 residents are in work while the unemployment rate is 2.8% below Greater Brisbane's rate of 4.1%, and workforce participation is well beyond standard (83.8% compared to Greater Brisbane's 71.2%). Based on Census responses, a moderate 20.3% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Leading employment industries among residents comprise construction, health care & social assistance, and education & training. The area shows particularly strong specialization in construction, with an employment share of 1.7 times the regional level. On the other hand, health care & social assistance is under-represented, with only 13.0% of Sheldon - Mount Cotton's workforce compared to 16.1% in Greater Brisbane. The area appears to offer limited employment opportunities locally, as indicated by the count of Census working population vs resident population.

Based on AreaSearch analysis of SALM and ABS data, during the year to December 2025, employment levels increased by 5.4% and labour force increased by 5.5%, keeping the unemployment rate relatively stable. In contrast, Greater Brisbane experienced employment growth of 3.2% and labour force growth of 3.0%, with a 0.1 percentage point drop. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Sheldon - Mount Cotton. 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 Sheldon - Mount Cotton's employment mix suggests local employment should increase by 6.2% over five years and 13.0% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch

AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the Sheldon - Mount Cotton SA2 is slightly above average nationally, with the median assessed at $58,442 while the average income stands at $69,730. This contrasts to Greater Brisbane's figures of a median income of $58,236 and an average income of $72,799. Based on Wage Price Index growth of 9.91% since FY-23, current estimates would be approximately $64,234 (median) and $76,640 (average) as of September 2025. Census data reveals household, family and personal incomes all rank highly in Sheldon - Mount Cotton, between the 82nd and 93rd percentiles nationally. Income brackets indicate the predominant cohort spans 36.3% of locals (3,162 people) in the $1,500 - 2,999 category, consistent with broader trends across the broader area showing 33.3% in the same category. The substantial proportion of high earners (40.5% above $3,000/week) indicates strong economic capacity throughout Sheldon - Mount Cotton. Housing accounts for 13.9% of income while strong earnings rank residents within the 93rd percentile for disposable income and the area's SEIFA income ranking places it in the 8th decile.

Sheldon - Mount Cotton is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

Dwelling structure within Sheldon - Mount Cotton, as evaluated at the latest Census, comprised 99.4% houses and 0.6% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Brisbane metro's 73.5% houses and 26.5% other dwellings. Meanwhile, the level of home ownership within Sheldon - Mount Cotton was in line with that of Brisbane metro, at 26.5%, with the remainder of dwellings either mortgaged (62.7%) or rented (10.9%). The median monthly mortgage repayment in the area was well above the Brisbane metro average at $2,167, while the median weekly rent figure was recorded at $475, compared to Brisbane metro's $1,863 and $380. Nationally, Sheldon - Mount Cotton's mortgage repayments are significantly higher than the Australian average of $1,863, while rents are substantially above the national figure of $375.

Sheldon - Mount Cotton features high concentrations of family households, with a higher-than-average median household size

Family households dominate at 89.6% of all households, comprising 52.3% couples with children, 27.9% couples without children, and 8.9% single parent families. Non-family households make up the remaining 10.4%, with lone person households at 9.0% and group households comprising 1.5% of the total. The median household size of 3.1 people is larger than the Greater Brisbane average of 2.6.

Sheldon - Mount Cotton shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

Educational qualifications in Sheldon - Mount Cotton trail regional benchmarks, with 23.4% of residents aged 15+ holding university degrees compared to 30.5% in Greater Brisbane. This gap highlights potential for educational development and skills enhancement. Bachelor degrees lead at 16.5%, followed by postgraduate qualifications (4.4%) and graduate diplomas (2.5%). Trade and technical skills feature prominently, with 42.8% of residents aged 15+ holding vocational credentials, including advanced diplomas (13.8%) and certificates (29.0%).

Educational participation is notably high, with 31.2% of residents aged 15+ currently enrolled in formal education. This includes 11.7% in primary education, 9.4% in secondary education, and 4.0% pursuing tertiary education.

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

Public transport analysis reveals 23 active transport stops operating within Sheldon - Mount Cotton, comprising a mix of buses. These stops are serviced by 6 individual routes, collectively providing 329 weekly passenger trips. Transport accessibility is rated as moderate, with residents typically located 584 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 94%. Vehicle ownership averages 2.2 per dwelling, which is above the regional average. Some 20.3% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 47 trips per day across all routes, equating to approximately 14 weekly trips per individual stop.

Sheldon - Mount Cotton's residents are extremely healthy with younger cohorts in particular seeing very low prevalence of common health conditions

Analysis of health metrics shows strong performance throughout Sheldon - Mount Cotton, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. Younger cohorts in particular see very low prevalence of common health conditions, and the rate of private health cover slightly leads the average SA2 area at approximately 54% of the total population (~4,695 people).

The most common medical conditions in the area were found to be mental health issues and asthma, impacting 8.2% and 7.7% of residents, respectively, while 72.9% declared themselves as completely clear of medical ailments compared to 69.2% across Greater Brisbane. The under-65 population demonstrates better than average health outcomes. The area has 13.6% of residents aged 65 and over (1,186 people), which is lower than the 15.2% in Greater Brisbane. Health outcomes among seniors are above average, though ranking lower nationally than the broader population.

Sheldon - Mount Cotton ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Sheldon - Mount Cotton was found to be below average in terms of cultural diversity, with 80.2% of its population born in Australia, 92.0% being citizens, and 94.2% speaking English only at home. The main religion in Sheldon - Mount Cotton is Christianity, which makes up 49.0% of the population. This compares to 47.8% across Greater Brisbane.

In terms of ancestry (country of birth of parents), the top three represented groups in Sheldon - Mount Cotton are English, comprising 33.0% of the population, which is substantially higher than the regional average of 26.8%, Australian, comprising 27.6% of the population, and Scottish, comprising 8.0% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: South Australian is notably overrepresented at 1.3% of Sheldon - Mount Cotton (vs 0.6% regionally), New Zealand at 1.1% (vs 1.0%) and Dutch at 1.7% (vs 1.2%).

Sheldon - Mount Cotton's population is slightly younger than the national pattern

With a median age of 38, Sheldon - Mount Cotton is slightly older than the Greater Brisbane figure of 36, though equal to Australia's 38 years. The 45 - 54 age group shows strong representation at 16.1% compared to Greater Brisbane, whereas the 25 - 34 cohort is less prevalent at 8.0%. In the period since 2021, the 75 to 84 age group has grown from 3.2% to 5.4% of the population, while the 15 to 24 cohort increased from 12.1% to 13.2%. Conversely, the 25 to 34 cohort has declined from 11.2% to 8.0% and the 35 to 44 group dropped from 15.7% to 14.6%. Looking ahead to 2041, demographic projections reveal significant shifts in Sheldon - Mount Cotton's age structure. Leading the demographic shift, the 75 to 84 group will grow by 43% (204 people), reaching 678 from 473. The aging population dynamic is clear, with those 65+ comprising 60% of projected growth. On the other hand, the 15 to 24 and 25 to 34 cohorts are expected to experience population declines.