Kojonup
Statistical Area - sa2

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

Kojonup's population is approximately 4,237 as of November 2025. This figure reflects an increase of 184 people since the 2021 Census, which reported a population of 4,053. The change is inferred from the estimated resident population of 4,218 in June 2024 and an additional 20 validated new addresses since the Census date. This results in a population density ratio of 0.50 persons per square kilometer. Population growth was primarily driven by overseas migration, contributing approximately 52.6% 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 and to estimate growth post-2032, AreaSearch uses growth rates by age cohort provided by the ABS in its latest Greater Capital Region projections, released in 2023 based on 2022 data. Based on demographic trends, Kojonup is expected to grow by approximately 433 persons to 2041, recording a gain of around 9.8% over the 17-year period.

AreaSearch assessment of residential development drivers sees a low level of activity in Kojonup, placing the area among the bottom 25% of areas assessed nationally

Kojonup has seen approximately 8 dwelling approvals per year. Over the past 5 financial years, from FY21 to FY25, around 40 homes were approved, with none yet recorded in FY26. On average, about 0.3 new residents have arrived annually for each new home over these years, suggesting supply meets or exceeds demand and supports population growth while offering more housing choices at an average construction cost of $232,000, below regional levels.

This year has seen $2.9 million in commercial approvals, indicative of the area's residential character. Compared to the Rest of WA, Kojonup has significantly lower building activity, 67.0% below the regional average per person. Recent development has consisted solely of standalone homes, maintaining low density and appealing to families seeking space. The current population estimate is 474 people per dwelling approval. By 2041, Kojonup is forecasted to gain 414 residents.

If development continues at the current rate, housing supply may struggle to keep pace with population growth, potentially intensifying buyer competition and supporting price increases.

Kojonup has emerging levels of nearby infrastructure activity, ranking in the 21stth percentile nationally

The performance of an area is significantly influenced by changes in local infrastructure, major projects, and planning initiatives. AreaSearch has identified nine such projects that could potentially impact this area. Notable among these are the Piesse Lake Structure Plan and Residential Development, Katanning to Kojonup Pipeline Replacement project, Katanning Supertown Heritage Centre Project, and Katanning Energy Project. The following list details those considered most relevant.

Professional plan users can use the search below to filter and access additional projects.

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

Kojonup's workforce is skilled with diverse sector representation. The unemployment rate was 1.5% as of June 2025.

This rate was 1.7% lower than Rest of WA's rate of 3.2%. Workforce participation was 62.3%, compared to Rest of WA's 59.4%. Dominant sectors include agriculture, forestry & fishing, education & training, and health care & social assistance. Agriculture, forestry & fishing had employment levels at 5.6 times the regional average.

Mining employed just 0.9% of local workers, below Rest of WA's 11.7%. Many residents commute elsewhere for work based on Census data analysis. Over a 12-month period ending June 2025, labour force decreased by 1.6%, employment declined by 0.3%, and unemployment rate fell by 1.3 percentage points. In contrast, Rest of WA saw employment rise by 1.1% and unemployment fall by 0.6%. National employment forecasts from Jobs and Skills Australia (May 2025) project national growth at 6.6% over five years and 13.7% over ten years. Applying these projections to Kojonup's employment mix suggests local growth of approximately 4.1% over five years and 9.9% over ten years.

Income levels sit below national averages according to AreaSearch assessment

According to AreaSearch's aggregation of the latest postcode level ATO data released on 1 July 2022 for financial year 2022, Kojonup had a median income among taxpayers of $51,142 with the average level standing at $62,575. This is just below the national average and compares to levels of $57,323 and $71,163 across Rest of WA respectively. Based on Wage Price Index growth of 14.2% since financial year 2022, current estimates would be approximately $58,404 (median) and $71,461 (average) as of September 2025. Census 2021 income data shows personal income ranks at the 55th percentile ($829 weekly), while household income sits at the 27th percentile. Distribution data shows 29.1% of the population (1,232 individuals) fall within the $1,500 - 2,999 income range, mirroring the region where 31.1% occupy this bracket. Housing costs are manageable with 93.0% retained, though disposable income sits below average at the 38th percentile and the area's SEIFA income ranking places it in the 5th decile.

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

In Kojonup, as per the latest Census evaluation, 97.1% of dwellings were houses, with the remaining 2.8% comprising semi-detached homes, apartments, and other types. This differs from Non-Metro WA's figures, which stand at 92.1% for houses and 8.0% for other dwellings. Home ownership in Kojonup was recorded at 51.9%, with mortgaged properties at 22.0% and rented ones at 26.1%. The median monthly mortgage repayment in the area was $1,000, lower than Non-Metro WA's average of $1,490. The median weekly rent in Kojonup was $179, compared to Non-Metro WA's $280. Nationally, Kojonup's mortgage repayments were significantly lower at $1,000 versus Australia's average of $1,863, and rents were substantially below the national figure of $375.

Kojonup features high concentrations of lone person households, with a fairly typical median household size

Family households account for 66.6% of all households, including 27.3% couples with children, 31.5% couples without children, and 7.5% single parent families. Non-family households constitute the remaining 33.4%, with lone person households at 31.4% and group households comprising 1.8% of the total. The median household size is 2.4 people, which aligns with the average for the Rest of WA.

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

The area's university qualification rate is 17.6%, significantly lower than the Australian average of 30.4%. Bachelor degrees are most common at 15.2%, followed by graduate diplomas (1.3%) and postgraduate qualifications (1.1%). Vocational credentials are prevalent, with 36.0% of residents aged 15+ holding them - advanced diplomas at 9.9% and certificates at 26.1%. Educational participation is high, with 28.6% of residents currently enrolled in formal education: 15.0% in primary, 6.7% in secondary, and 1.5% in tertiary education.

Kojonup has a robust network of 6 schools educating approximately 455 students, with typical Australian school conditions (ICSEA: 967) and balanced educational opportunities. The mix includes 5 primary and 1 K-12 school. School places per 100 residents are lower than the regional average at 10.7, with some students likely attending schools in adjacent areas.

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

Kojonup has nine active public transport stops operating, offering a mix of bus services. These stops are served by three distinct routes, collectively facilitating 25 weekly passenger trips. Transport accessibility is rated as limited, with residents typically residing 3338 meters from the nearest stop.

Service frequency averages three trips per day across all routes, translating to approximately two weekly trips per individual stop.

Health performance in Kojonup is lower than average with common health conditions somewhat prevalent across both younger and older age cohorts

Kojonup faces significant health challenges with common health conditions prevalent across both younger and older age cohorts.

Private health cover is at approximately 51% of the total population (~2,165 people), slightly lagging behind the average SA2 area. The most common medical conditions are arthritis (impacting 10.1%) and asthma (7.8%). A majority, 66.5%, report being completely clear of medical ailments compared to 64.7% across Rest of WA. The area has 20.0% residents aged 65 and over (847 people). Health outcomes among seniors are above average, performing better than the general population in health metrics.

Kojonup is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Kojonup, as per the census conducted in June 2016, had a population that was predominantly of Australian citizenship, with 84.5%. A majority, 85.5%, were born in Australia itself. English was the primary language spoken at home by 95.0% of its residents.

Christianity was the most prevalent religion in Kojonup, with 52.4% of people identifying as Christian, compared to 42.5% across the rest of Western Australia. The top three ancestry groups were English (34.0%), Australian (33.2%), and Scottish (7.1%). Notably, Welsh (0.9%) and Maori (1.3%) populations in Kojonup were higher than their respective regional averages of 0.7% and 0.5%. The representation of Australian Aboriginal people was also notably higher at 4.4%, compared to the regional average of 2.6%.

Kojonup hosts an older demographic, ranking in the top quartile nationwide

Kojonup's median age is 44 years, which is higher than the Rest of WA average of 40 years and exceeds the national average of 38 years. The 55-64 age group constitutes 15.4% of Kojonup's population compared to Rest of WA, while the 15-24 cohort makes up 8.5%. According to post-2021 Census data, the 25 to 34 age group has increased from 9.5% to 11.0%, and the 75 to 84 cohort has decreased from 7.2% to 6.3%. By 2041, demographic modeling suggests Kojonup's age profile will change significantly. The 25 to 34 cohort is projected to grow by 52%, adding 243 residents to reach 710. Conversely, population declines are projected for the 85+ and 15 to 24 cohorts.