Seaforth - Calen

Seaforth - Calen is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

Seaforth-Calen's population is approximately 8,801 as of May 2026. This figure represents an increase of 620 people since the 2021 Census, which reported a population of 8,181. The growth is inferred from ABS estimates: 8,785 in June 2025 and 316 new addresses validated post-census. This results in a density ratio of 4.2 persons per square kilometer. Seaforth-Calen's 7.6% growth since the 2021 Census exceeds the SA3 area average of 6.8%. Interstate migration contributed approximately 67.9% to recent population gains, with all drivers being positive factors.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area released in 2024, based on 2022 data. For areas not covered and years post-2032, Queensland State Government's SA2 area projections from 2023 (based on 2021 data) are adopted, with proportional growth weightings applied for age cohorts lacking age category splits. Based on projected demographic shifts, a population increase of just below the median of regional areas nationally is expected by 2041, reflecting an increase of 893 persons and 10.0% in total over the 16 years, according to latest annual ERP population numbers.

Recent residential development output has been above average within Seaforth - Calen when compared nationally

Seaforth - Calen has averaged approximately 32 new dwelling approvals annually over the past five financial years, from FY-21 to FY-25, with a total of 163 homes approved. In FY-26, up until now, there have been 31 approvals. This results in an average of 3.5 people moving to the area each year for every dwelling built over these five years.

The demand significantly outpaces supply, which typically puts upward pressure on prices and increases competition among buyers. New properties are constructed at an average expected cost value of $395,000. In FY-26, there have been $3.5 million in commercial development approvals recorded, indicating limited focus on commercial development.

When compared to the rest of Queensland, Seaforth - Calen shows comparable construction activity per person, supporting market stability aligned with regional patterns. However, construction activity has recently eased. All new construction in the area over this period has been comprised of detached houses, maintaining its traditional low density character and focusing on family homes appealing to those seeking space. This results in approximately 332 people per approval. Population forecasts indicate that Seaforth - Calen will gain 877 residents by 2041, according to the latest AreaSearch quarterly estimate. Existing development levels appear aligned with future requirements, maintaining stable market conditions without significant price pressures.

Seaforth - Calen has very high levels of nearby infrastructure activity, ranking in the top 10% nationally

Infrastructure changes significantly influence an area's performance. AreaSearch has identified 77 projects likely impacting the area. Notable ones include Peak Downs Highway Safety Upgrades (Mackay to Eton), Nabilla Meadows Estate, Marian Reservoir Upgrade, and Nell Baker Park Upgrade. The following list details those most relevant.

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 Seaforth - Calen demonstrate strong performance, ranking among the top 35% of areas assessed nationally

Seaforth - Calen has a balanced workforce with both white and blue collar jobs. Manufacturing and industrial sectors are well-represented. The unemployment rate was 2.8% as of December 2025.

Employment grew by an estimated 4.5% over the previous year. As of December 2025, 4,560 residents were employed, with an unemployment rate of 1.2%, lower than Regional Qld's rate of 4.0%. Workforce participation was on par with Regional Qld at 64.5%. Census responses showed that 10.1% of residents worked from home.

Key industries for employment among residents are mining, construction, and agriculture, forestry & fishing. Seaforth - Calen has a particular specialization in mining, with an employment share 4.2 times the regional level. However, health care & social assistance is under-represented, at 9.2% compared to Regional Qld's 16.1%. The area appears to offer limited local employment opportunities, as indicated by the difference between Census working population and resident population. Between December 2024 and December 2025, employment levels increased by 4.5%, while labour force grew by 5.2%. This caused the unemployment rate to rise by 0.6 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 in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 suggest that national employment will expand by 6.6% over five years and 13.7% over ten years. Applying these projections to Seaforth - Calen's employment mix, local employment is estimated to increase by 5.1% over five years and 11.5% over ten years.

The economic profile demonstrates above-average performance, with income metrics exceeding national benchmarks based on AreaSearch comparative assessment

The median taxpayer income in Seaforth - Calen SA2 is $58,532, with an average of $73,055, according to the latest postcode level ATO data aggregated by AreaSearch for financial year 2023. This is higher than Regional Qld's median income of $53,146 and average income of $66,593. Based on Wage Price Index growth of 11.36% since financial year 2023, the estimated median income as of March 2026 would be approximately $65,181, with an estimated average of $81,354. Census data indicates that household, family and personal incomes in Seaforth - Calen rank modestly, between the 37th and 45th percentiles. Income distribution shows that 27.8% of the population (2,446 individuals) fall within the $1,500 - 2,999 income range, which is consistent with broader trends across the surrounding region showing 31.7% in the same category. Housing costs are manageable with 88.0% retained, but disposable income sits below average at the 50th percentile.

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

Seaforth-Calen's dwelling structures, as per the latest Census, were 96.2% houses and 3.8% other dwellings (semi-detached, apartments, 'other' dwellings). Regional Queensland had 76.4% houses and 23.6% other dwellings. Home ownership in Seaforth-Calen was 45.6%, with mortgaged dwellings at 41.2% and rented ones at 13.2%. The median monthly mortgage repayment was $1,755, higher than Regional Queensland's average of $1,655. Median weekly rent in Seaforth-Calen was $250, lower than Regional Queensland's $345. Nationally, mortgage repayments were lower at $1,863 and rents were substantially below the national figure of $375.

Seaforth - Calen features high concentrations of family households, with a higher-than-average median household size

Family households constitute 77.2% of all households, including 32.0% couples with children, 38.0% couples without children, and 6.8% single parent families. Non-family households account for the remaining 22.8%, with lone person households at 20.5% and group households comprising 2.2% of the total. The median household size is 2.6 people, larger than the Regional Queensland average of 2.5.

Seaforth - Calen faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area's university qualification rate is 11.8%, significantly lower than the Australian average of 30.4%. Bachelor degrees are most common (8.6%), followed by graduate diplomas (1.8%) and postgraduate qualifications (1.4%). Vocational credentials are held by 45.9% of residents aged 15+, with advanced diplomas at 8.1% and certificates at 37.8%. Educational participation is high, with 29.3% of residents currently enrolled in formal education: 11.7% in secondary, 11.0% in primary, and 2.3% in tertiary education.

Educational participation is notably high, with 29.3% of residents currently enrolled in formal education. This includes 11.7% in secondary education, 11.0% in primary education, and 2.3% pursuing tertiary education.

No public transport data available for this catchment area.

Seaforth - Calen's residents are healthier than average in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Seaforth-Calen residents' health data shows positive outcomes, aligning with national benchmarks. Common health conditions are standard across all ages.

Private health cover is high at 55% (~4,875 people), compared to Regional Qld's 52.5%. The most common conditions are arthritis (9.2%) and asthma (7.0%), while 68.9% report no medical ailments, close to Regional Qld's 67.6%. Working-age residents have a higher chronic health condition prevalence. Seniors make up 21.2% of the population (1,869 people), with above-average health outcomes and national rankings higher than the general population.

The latest Census data sees Seaforth - Calen placing among the least culturally diverse areas in the country when compared across a range of language and cultural background related metrics

Seaforth-Calen was found to have a below average level of cultural diversity, with 87.2% of its population being Australian citizens, born in Australia, and speaking English only at home. The predominant religion in Seaforth-Calen is Christianity, comprising 62.2% of the population, compared to 52.2% across Regional Qld. In terms of ancestry, the top three represented groups are Australian (31.8%), English (29.0%), and Irish (8.3%).

Notably, Maltese representation in Seaforth-Calen is higher at 4.3%, compared to 0.4% regionally, as well as German at 5.1% versus 4.7% regionally, and Scottish at 8.2% versus 7.8%.

Seaforth - Calen hosts an older demographic, ranking in the top quartile nationwide

Seaforth's median age is 47 years, which is notably higher than Regional Queensland's average of 41 years and older than the national norm of 38 years. Compared to the regional average, the 55-64 age cohort is significantly over-represented in Seaforth at 17.4%, while the 25-34 age group is under-represented at 8.1%. This concentration of the 55-64 age group is well above the national average of 11.2%. Between 2021 and the present, the 0-4 age group has increased from 4.5% to 5.8% of the population. Conversely, the 45-54 age cohort has decreased from 15.6% to 13.8%, and the 55-64 age group has dropped from 18.4% to 17.4%. Demographic modeling suggests that Seaforth's age profile will change significantly by 2041. The 25-34 age cohort is projected to grow notably, expanding by 198 people (28%) from 711 to 910. Conversely, population declines are projected for the 55-64 and 15-24 age cohorts.