Corio

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

As of Feb 2026, the estimated population of the suburb of Corio is around 15,861. This figure represents an increase of 364 people since the 2021 Census, which reported a population of 15,497. The current resident population estimate of 15,789, as of June 2024 ABS ERP data release, and additional validated new addresses since the Census date, indicates this growth. This results in a density ratio of 801 persons per square kilometer, comparable to averages seen across other locations assessed by AreaSearch. Overseas migration contributed approximately 66.0% of overall population gains during recent periods.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch utilises VIC State Government's Regional/LGA projections from 2023, adjusted using weighted aggregation methods to SA2 levels. Growth rates by age group are applied across all areas for years 2032 to 2041. By 2041, the suburb of Corio is projected to experience a significant population increase in the top quartile of national regional areas, with an expected growth of 3,943 persons, reflecting a total increase of 24.4% over the 17 years.

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

AreaSearch analysis of ABS building approval numbers shows Corio had around 73 new homes approved annually over the past five financial years, totalling an estimated 367 homes. As of FY26, 13 approvals have been recorded. Despite population decline in the area, development activity has been adequate relative to other areas, benefiting buyers while developers focus on premium properties with an average construction cost value of $527,000. This year, Corio has seen $1.3 million in commercial approvals, indicating a predominantly residential focus.

Compared to the rest of Victoria, Corio shows reduced construction activity, with 56.0% fewer approvals per person. This limited new supply generally supports stronger demand and values for established properties. New development consists mainly of detached houses (84.0%) and attached dwellings (16.0%), preserving the area's low density nature and attracting space-seeking buyers. The estimated population per dwelling approval is 530 people, reflecting Corio's quiet development environment.

AreaSearch quarterly estimates project Corio will gain 3,871 residents by 2041. If current development rates continue, housing supply may not keep pace with population growth, potentially increasing competition among buyers and supporting stronger price growth.

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

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified ten projects likely to affect the region. Notable projects include Cedar Woods Corio Residential Estate, Stead Park Hockey Facility Upgrade, Gateway Green Estate, and Lovely Banks Development. The following list details those expected to be 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 Corio face significant challenges, ranking among the bottom 10% of areas assessed nationally

Corio has a balanced workforce consisting of both white and blue collar jobs, with manufacturing and industrial sectors prominently featured. The unemployment rate in Corio is 13.7%, according to AreaSearch's aggregation of statistical area data. As of December 2025, there are 6,122 residents employed while the unemployment rate stands at 10.0% higher than Regional Vic.'s rate of 3.7%.

Workforce participation in Corio is lower at 54.1%, compared to Regional Vic.'s 61.5%. Census responses indicate that only 8.9% of residents work from home, though Covid-19 lockdown impacts should be considered. The dominant employment sectors among residents include health care & social assistance, retail trade, and manufacturing. Manufacturing is particularly specialized in Corio, with an employment share 1.6 times the regional level, while agriculture, forestry & fishing employs only 2.0% of local workers, lower than Regional Vic.'s 7.5%.

The area appears to offer limited local employment opportunities, as indicated by the count of Census working population versus resident population. Between December 2024 and December 2025, the labour force in Corio decreased by 1.0% and employment decreased by 0.8%, causing a fall in unemployment rate of 0.2 percentage points. In comparison, Regional Vic.'s employment fell by 0.6%, labour force contracted by 0.7%, and unemployment fell by 0.1 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest that Corio's employment should increase by 5.7% over five years and 12.3% over ten years, based on a simple weighting extrapolation of industry-specific projections against Corio's employment mix.

Income metrics place the area in the bottom 10% of locations nationally according to AreaSearch analysis

Corio suburb's income level is lower than average nationally based on latest ATO data aggregated by AreaSearch for financial year 2023. Corio's median income among taxpayers is $43,075 and the average income stands at $48,388. These figures compare to Regional Vic.'s median of $50,954 and average of $62,728. By September 2025, estimated incomes would be approximately $46,629 (median) and $52,380 (average), accounting for Wage Price Index growth of 8.25% since financial year 2023. According to the 2021 Census, household, family and personal incomes in Corio fall between the 5th and 10th percentiles nationally. Income distribution shows that 31.2% of Corio's population (4,948 individuals) earn within the $800 - $1,499 range, differing from metropolitan patterns where the $1,500 - $2,999 range dominates with 30.3%. Housing affordability pressures are severe in Corio, with only 82.4% of income remaining after expenses, ranking at the 10th percentile nationally.

Corio is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

In Corio, as per the latest Census evaluation, 91.5% of dwellings were houses with the remaining 8.4% comprising semi-detached homes, apartments, and other types of dwellings. This is similar to Regional Vic.'s dwelling structure, which had 90.1% houses and 9.9% other dwellings. Home ownership in Corio stood at 29.7%, with mortgaged properties at 28.9% and rented dwellings at 41.4%. The median monthly mortgage repayment in Corio was $1,300, lower than Regional Vic.'s average of $1,430. The median weekly rent in Corio was $280, slightly below Regional Vic.'s figure of $285. Nationally, Corio's median monthly mortgage repayments were significantly lower at $1,300 compared to the Australian average of $1,863, while rents were substantially lower at $280 than the national figure of $375.

Corio features high concentrations of group households, with a higher-than-average median household size

Family households constitute 67.3% of all households, including 24.5% couples with children, 20.5% couples without children, and 20.2% single parent families. Non-family households account for the remaining 32.7%, with lone person households at 28.6% and group households comprising 4.2%. The median household size is 2.5 people, which is larger than the Regional Vic. average of 2.4.

Educational outcomes in Corio fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment

The area's university qualification rate is 10.0%, significantly lower than Victoria's average of 33.4%. This disparity presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most common qualification, with 6.9% of residents holding one, followed by postgraduate qualifications at 2.2% and graduate diplomas at 0.9%. Vocational credentials are also prevalent, with 35.5% of residents aged 15+ possessing them.

Advanced diplomas account for 8.3%, while certificates make up 27.2%. Educational participation is high, with 32.7% of residents currently enrolled in formal education. This includes 11.5% in secondary education, 10.2% in primary education, and 3.1% pursuing tertiary education.

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

Corio has 77 active public transport stops operating within its boundaries. These stops offer a mix of train services. There are 8 individual routes servicing these stops, collectively providing 1,851 weekly passenger trips. Transport accessibility is rated as good, with residents typically located 232 meters from the nearest stop. As a primarily residential area, most residents commute outward, with car being the dominant mode of transport at 90%. Vehicle ownership averages 1.2 per dwelling, which is below the regional average.

According to the 2021 Census, only 8.9% of residents work from home, which may reflect COVID-19 conditions. Service frequency averages 264 trips per day across all routes, equating to approximately 24 weekly trips per individual stop.

Health performance in Corio is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts

Corio faces significant health challenges, as assessed by AreaSearch. Mortality rates and chronic condition prevalence are high across various health conditions, affecting both younger and older age groups. Private health cover is extremely low at approximately 46% of Corio's total population (around 7,307 people), compared to 50.5% in Regional Vic.

and the national average of 55.7%. Mental health issues and asthma are the most common medical conditions, affecting 11.6 and 9.9% of residents respectively. Approximately 62.2% of residents report having no medical ailments, compared to 63.4% in Regional Vic. The working-age population faces notable health challenges due to elevated chronic condition rates. Corio has 15.5% of residents aged 65 and over (2,458 people), lower than the 23.9% in Regional Vic. Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

The level of cultural diversity witnessed in Corio was found to be above average when compared nationally for a number of language and cultural background related metrics

Corio's population shows high cultural diversity, with 27.8% born overseas and 23.8% speaking a language other than English at home. Christianity is the dominant religion in Corio, accounting for 43.0%. Islam is overrepresented compared to regional averages, comprising 6.0% versus 1.0%. Ancestry wise, Australian (26.2%), English (25.9%) and Other (14.1%) are top groups, with the latter substantially higher than the regional average of 4.7%.

Notable divergences exist in Croatian (1.5% vs 0.4%), Hungarian (0.5% vs 0.2%) and Dutch (2.2% vs 1.7%) ethnic group representations.

Corio's population is younger than the national pattern

Corio's median age is 34, lower than Regional Vic.'s 43 and Australia's 38 years. Locally, those aged 25-34 are over-represented at 18.4%, while those aged 65-74 are under-represented at 9.0%. Between 2021 and the present, younger residents have decreased the median age by 1 year to 34. The 25-34 age group has grown from 15.0% to 18.4%, while the 45-54 cohort has declined from 12.1% to 10.1%. The 5-14 group has dropped from 12.7% to 11.2%. By 2041, population forecasts indicate significant demographic changes in Corio. Notably, the 25-34 age group is projected to grow by 52%, adding 1,529 people and reaching 4,448 from 2,918. In contrast, the 55-64 cohort shows minimal growth of just 2% (35 people).