Koroit

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

As per ABS population updates for the broader area and validated new addresses by AreaSearch, the estimated population of Koroit as of February 2026 is approximately 2,344. This figure represents an increase of 160 people since the 2021 Census, which recorded a population of 2,184. The increase is inferred from AreaSearch's estimation of the resident population at 2,243 in June 2024, based on the latest ERP data release by the ABS, along with an additional 63 validated new addresses since the Census date. This results in a population density ratio of 55 persons per square kilometer. Koroit's growth rate of 7.3% since the 2021 census exceeds the SA4 region's growth rate of 4.5%, indicating it as a growth leader in the area. Overseas migration contributed approximately 48.0% of overall population gains during recent periods, with other drivers such as natural growth and interstate migration also being positive factors.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022, and VIC State Government's Regional/LGA projections released in 2023 for areas not covered by this data. Growth rates by age group are applied across all areas from these aggregations for the years 2032 to 2041. According to these projections, the suburb of Koroit's population is expected to decline by 613 persons by 2041. However, specific age cohorts such as the 85 and over group are anticipated to grow, with a projected increase of 8 people in this age category.

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

AreaSearch analysis of ABS building approval numbers shows Koroit had approximately 22 new homes approved annually. Between FY-21 and FY-25, around 111 homes were approved, with another 7 approved so far in FY-26. Over the past five financial years, an average of 0.7 people moved to the area per dwelling built.

This suggests supply is meeting or exceeding demand, offering greater buyer choice while supporting potential population growth. The average expected construction cost value for new dwellings was $614,000, indicating developers are targeting the premium market segment with higher-end properties. In FY-26, there have been $5.1 million in commercial approvals, reflecting Koroit's primarily residential nature. Compared to Rest of Vic., Koroit records 59.0% more new home approvals per person.

Recent building activity consists entirely of detached houses, maintaining the area's traditional low density character with a focus on family homes. As of around 222 people per approval, Koroit reflects a transitioning market. With population expected to remain stable or decline, pressure on housing should reduce, potentially creating opportunities for buyers.

Koroit has emerging levels of nearby infrastructure activity, ranking in the 39thth percentile nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified one major project likely affecting this region: Koroit Township Renewal, Spinifex Offshore Wind Farm, Warrnambool Line Upgrade, and Willatook Wind Farm are key projects, 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.

Employment conditions in Koroit demonstrate exceptional strength compared to most Australian markets

Koroit has a skilled workforce with essential services sectors well represented. Its unemployment rate is 1.1% as of September 2025, according to AreaSearch's statistical area data aggregation. In this month, 1,126 residents were employed while the unemployment rate was 2.7% lower than Rest of Vic.'s rate of 3.8%.

Workforce participation was similar to Rest of Vic.'s 61.4%. Census responses showed that only 11.1% of residents worked from home, although Covid-19 lockdown impacts should be considered. Employment is concentrated in health care & social assistance, retail trade, and construction. Retail trade has a particularly high employment share at 1.3 times the regional level.

However, professional & technical services are under-represented with only 2.9% of Koroit's workforce compared to Rest of 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. Over the 12 months to September 2025, labour force levels decreased by 3.1%, alongside a 3.3% employment decline, resulting in an unemployment rate rise by 0.3 percentage points. This compares to Rest of Vic., where employment fell by 0.7%, labour force contracted by 0.6%, and unemployment rose marginally. Jobs and Skills Australia's national employment forecasts from May-25 offer further insight into potential future demand within Koroit. These projections, covering five and ten-year periods, estimate that national employment should expand by 6.6% over five years and 13.7% over ten years. However, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Koroit's employment mix suggests local employment should increase by 6.0% over five years and 12.9% over ten years, although this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections.

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

The suburb of Koroit has an income level below the national average, according to the latest Australian Taxation Office (ATO) data aggregated by AreaSearch for the financial year 2023. The median income among taxpayers in Koroit is $48,302, and the average income stands at $62,238. These figures compare to those of Rest of Vic., which are $50,954 and $62,728 respectively. Based on an 8.25% growth in wages since financial year 2023, current estimates for Koroit's median income would be approximately $52,287, and the average income would be around $67,373 as of September 2025. According to the 2021 Census, household, family, and personal incomes in Koroit rank modestly, between the 33rd and 38th percentiles. The data shows that 35.7% of Koroit's population (836 individuals) fall within the $1,500 - $2,999 income range, mirroring the region where 30.3% occupy this bracket. Housing costs are manageable with 87.7% retained, but disposable income sits below average at the 38th percentile. The area's Socio-Economic Indexes for Areas (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

In Koroit, as per the latest Census evaluation, 96.1% of dwellings were houses, with the remaining 3.9% being semi-detached, apartments, or other types. This compares to Non-Metro Vic.'s figures of 90.1% houses and 9.9% other dwellings. Home ownership in Koroit stood at 42.2%, similar to Non-Metro Vic., with mortgaged dwellings at 41.2% and rented ones at 16.6%. The median monthly mortgage repayment was $1,400, lower than Non-Metro Vic.'s average of $1,430. Median weekly rent in Koroit was $280, compared to Non-Metro Vic.'s $285. Nationally, Koroit's median monthly mortgage repayment is significantly lower at $1,400 than the Australian average of $1,863, and its median weekly rent figure is substantially below the national average 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 constitute the remaining 24.9%, with lone person households at 23.5% and group households comprising 1.1% of the total. The median household size is 2.5 people, larger than the Rest of 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 prevalent, with 42.8% of residents aged 15+ holding them, including advanced diplomas (11.0%) and certificates (31.8%). Educational participation is high at 29.2%, with 11.6% in primary education, 7.7% in secondary education, and 2.0% pursuing tertiary education.

Educational participation is notably 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 served by three routes, offering 58 weekly passenger trips. Residents have good accessibility to these stops, typically living 309 meters from the nearest one. Most residents commute outward daily. Car remains the primary mode of transport, used by 96% of residents. On average, there are 1.7 vehicles per dwelling, higher than the regional average. According to the 2021 Census, only 11.1% of residents work from home, which may be due to COVID-19 conditions.

Overall, 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 better-than-average health outcomes, as evaluated by AreaSearch using mortality rates and chronic condition prevalence.

Both younger and older age groups have low prevalence of common health conditions. Private health cover is relatively low at approximately 51% of the total population (around 1,206 people). The most prevalent medical conditions are asthma and mental health issues, affecting 9.8 and 8.6% of residents respectively. About 66.3% of residents report no medical ailments, compared to 63.4% in the rest of Victoria. Health outcomes among working-age individuals are generally typical. The area has 21.4% of residents aged 65 and over (501 people), lower than the 23.9% in the rest of Victoria. 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, surveyed in 2016, had a predominantly Australian-born population with 92.7% born there, and 92.8% being citizens. English was the language spoken at home by 97.6%. Christianity was the primary religion at 51.4%, compared to 47.3% in Rest of Vic., surveyed in the same year.

The top three ancestry groups were English (32.4%), Australian (30.3%), and Irish (16.8%), with Irish being notably higher than the regional average of 9.7%. Other ethnicities showed variations: Scottish was 8.6% vs 8.8%, Dutch was 1.3% vs 1.7%, and German was 3.2% vs 3.5%.

Koroit's median age exceeds the national pattern

The median age in Koroit is 40 years, which is slightly below Rest of Vic.'s average of 43 but above Australia's median of 38. Compared to Rest of Vic., the 25-34 age group is notably higher at 13.0% locally, while those aged 85+ are under-represented at 1.7%. Between the 2021 Census and the latest data, the 75-84 age group has increased from 5.9% to 7.5%, and the 25-34 cohort has risen from 11.5% to 13.0%. Conversely, the 55-64 age group has decreased from 14.5% to 12.0%, and the 45-54 age group has fallen from 12.1% to 10.5%. By 2041, population forecasts indicate significant demographic changes for Koroit. The 85+ age cohort is projected to grow by 12 people (30%), from 39 to 52. The aging population trend is evident, with those aged 65 and above accounting for all projected growth. Conversely, the 75-84 and 0-4 age groups are expected to experience population declines.