Koroit

Koroit has seen population growth performance typically on par with national averages when looking at short and medium term trends

Based on analysis of ABS population updates for the broader area, and new addresses validated by AreaSearch since the Census, Koroit's population is estimated at around 2,288 as of May 2026. This reflects an increase of 104 people (4.8%) since the 2021 Census, which reported a population of 2,184 people. The change is inferred from the resident population of 2,286 estimated by AreaSearch following examination of the latest ERP data release by the ABS in June 2025 and an additional 73 validated new addresses since the Census date. This level of population equates to a density ratio of 54 persons per square kilometer. Koroit's 4.8% growth since the 2021 census exceeded the SA4 region (0.4%) and the SA3 area, marking it as a growth leader in the region. Population growth for the suburb was primarily driven by overseas migration contributing approximately 48.0% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, AreaSearch is utilising the VIC State Government's Regional/LGA projections released in 2023 with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Growth rates by age group from these aggregations are also applied across all areas for years 2032 to 2041. Looking at population projections moving forward, over this period, projections indicate a decline in overall population, with the suburb's population expected to contract by 659 persons by 2041 according to this methodology. However, growth across specific age cohorts is anticipated, led by the 85 and over age group, which is projected to expand by 8 people.

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

Koroit has seen approximately 22 dwelling approvals annually based on AreaSearch analysis using ABS statistical area data. Between FY-21 to FY-25, around 113 homes were approved, with an additional 11 approved in FY-26. On average, each new dwelling added about 0.9 new residents yearly over the past five financial years.

This indicates that new construction is meeting or exceeding demand, providing more options for buyers and potentially driving population growth beyond current projections. The average expected construction cost of these dwellings was $614,000, suggesting a focus on premium market developments. In FY-26, there have been $5.1 million in commercial approvals, reflecting the area's predominantly residential character. Compared to Rest of Vic., Koroit exhibits 63.0% higher building activity per capita.

Recent development activity has shown some moderation, with all new construction comprising standalone homes, preserving the area's low-density nature and attracting space-seeking buyers. There are approximately 213 people per dwelling approval in the location, further indicating a low-density market. Given stable or projected declining population, Koroit may experience reduced housing pressure, presenting potential buying opportunities.

Koroit has moderate levels of nearby infrastructure activity, ranking in the 41stth percentile nationally

The performance of an area can significantly influenced by changes to local infrastructure, major projects, and planning initiatives. A total of one project has been identified by AreaSearch as potentially impacting the area. Key projects include Koroit Township Renewal, Spinifex Offshore Wind Farm, Warrnambool Line Upgrade, and Willatook Wind Farm, with the following list detailing 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.

AreaSearch analysis reveals Koroit significantly outperforming the majority of regions assessed nationwide

Koroit has a skilled workforce with essential services sectors well represented. The unemployment rate was 1.1% as of December 2025, according to AreaSearch's statistical area data aggregation. There were 1,132 residents in work at this time, with an unemployment rate of 2.6 percentage points lower than Regional Vic.'s rate of 3.7%.

Workforce participation was on par with Regional Vic.'s 61.0%. Census responses indicated that only 11.1% of residents worked from home, though Covid-19 lockdown impacts should be considered. Employment among residents is concentrated in health care & social assistance, retail trade, and construction. The area shows strong specialization in retail trade, with an employment share 1.3 times the regional level.

Professional & technical services have limited presence, with only 2.9% of employment compared to Regional Vic.'s 4.7%. 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 decreased by 5.9% while employment declined by 6.2%, causing the unemployment rate to rise by 0.3 percentage points. This compares to Regional Vic., where 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 potential future demand within Koroit. These projections estimate that national employment will expand by 6.6% over five years and 13.7% over ten years, with varying growth rates between industry sectors. Applying these projections to Koroit's employment mix suggests local employment should increase by 6.0% over five years and 12.9% over ten years.

Income figures position the area below 75% of locations analysed nationally by AreaSearch

According to AreaSearch's aggregation of the latest postcode level ATO data released for financial year 2023, Koroit had a median income among taxpayers of $48,302. The average income stood at $62,238. This is below the national average and compares to levels of $50,954 and $62,728 across Regional Vic. respectively. Based on Wage Price Index growth of 9.62% since financial year 2023, current estimates would be approximately $52,949 (median) and $68,225 (average) as of March 2026. Census data reveals household, family and personal incomes all rank modestly in Koroit, between the 33rd and 38th percentiles. Income brackets indicate that 35.7% of residents fall within the $1,500 - 2,999 bracket (816 people), aligning with the metropolitan region where this cohort likewise represents 30.3%. Housing costs are manageable with 87.7% retained, though disposable income sits below average at the 38th percentile and the area's SEIFA income ranking places it in the 4th decile.

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

Koroit's dwelling structure, as recorded in the latest Census, consisted of 96.1% houses and 3.9% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Regional Vic.'s 90.1% houses and 9.9% other dwellings. Home ownership in Koroit stood at 42.2%, similar to Regional Vic., with the rest being mortgaged (41.2%) or rented (16.6%). The median monthly mortgage repayment was $1,400, lower than Regional Vic.'s average of $1,430. Median weekly rent in Koroit was $280, compared to Regional Vic.'s $285. Nationally, Koroit's mortgage repayments were significantly lower than the Australian average of $1,863, and rents were substantially below the national figure of $375.

Koroit has a typical household mix, with a higher-than-average median household size

Family households account for 75.1% of all households, including 31.6% couples with children, 32.0% couples without children, and 11.0% single parent families. Non-family households comprise the remaining 24.9%, with lone person households at 23.5% and group households making up 1.1% of the total. The median household size is 2.5 people, larger than the Regional Vic. average of 2.4.

Educational attainment in Koroit aligns closely with national averages, showing typical qualification patterns and performance metrics

The area's university qualification rate is 19.7%, significantly lower than Victoria's average of 33.4%. Bachelor degrees are the most common at 13.1%, followed by postgraduate qualifications (3.8%) and graduate diplomas (2.8%). Vocational credentials are held by 42.8% of residents aged 15 and above, with advanced diplomas at 11.0% and certificates at 31.8%. Educational participation is high, with 29.2% of residents currently enrolled in formal education.

This includes 11.6% in primary education, 7.7% in secondary education, and 2.0% pursuing tertiary education.

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

Koroit has ten active public transport stops serviced by three routes offering fifty-eight weekly passenger trips. Residents have good access to these stops, with an average distance of 309 meters to the nearest one. Most residents commute outward daily. Car remains the primary mode of transportation, used by 96% of residents. Vehicle ownership averages 1.7 per dwelling, higher than the regional average. According to the 2021 Census, only 11.1% of residents work from home, which may reflect COVID-19 conditions.

The service frequency averages eight trips per day across all routes, resulting in approximately five weekly trips per individual stop.

The level of general health in Koroit is notably higher than the national average with both young and old age cohorts seeing low prevalence of common health conditions

Koroit shows above-average health outcomes based on AreaSearch's assessment of mortality rates and chronic condition prevalence.

Both young and old age cohorts have low prevalence of common health conditions. Approximately 51% (~1,177 people) of the total population has private health cover, which is relatively low compared to other areas. The most common medical conditions in the area are asthma and mental health issues, affecting 9.8% and 8.6% of residents respectively. 66.3% of residents declare themselves completely clear of medical ailments, compared to 63.4% across Regional Vic. Health outcomes among the working-age population are broadly typical. The area has 22.8% (521 people) of residents aged 65 and over, which is lower than the 23.9% in Regional Vic. Health outcomes among seniors are particularly strong, with national rankings higher than those of the general population.

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

Koroit has a cultural diversity below average, with 92.7% of its population born in Australia, 92.8% being citizens, and 97.6% speaking English only at home. Christianity is the main religion in Koroit, comprising 51.4% of people, compared to 47.3% across Regional Vic. The top three ancestry groups are English (32.4%), Australian (30.3%), and Irish (16.8%), which is significantly higher than the regional average of 9.7%.

Notably, Scottish representation is overrepresented at 8.6%, Dutch at 1.3%, and German at 3.2%, compared to their respective regional averages of 8.8%, 1.7%, and 3.5%.

Koroit's median age exceeds the national pattern

Koroit's median age is 41 years, which is lower than Regional Vic.'s average of 43 but higher than the national average of 38. The 25-34 age group constitutes 12.2% of Koroit's population compared to Regional Vic., while the 45-54 cohort makes up 10.7%. According to post-2021 Census data, the 75-84 age group has grown from 5.9% to 8.1%, and the 15-24 cohort has increased from 10.0% to 11.5%. Conversely, the 55-64 cohort has declined from 14.5% to 12.9%, and the 45-54 group has dropped from 12.1% to 10.7%. Demographic modeling indicates significant changes in Koroit's age profile by 2041, with the 85+ cohort projected to grow by 11%, adding 5 residents to reach 56. Senior residents aged 65 and above will drive all population growth, highlighting demographic aging trends. Meanwhile, population declines are projected for the 75-84 and 0-4 age groups.