Mundijong

Population growth drivers in Mundijong are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends

Based on AreaSearch's analysis, Mundijong's population is around 8,743 as of Feb 2026. This reflects an increase of 1,578 people (22.0%) since the 2021 Census, which reported a population of 7,165 people. The change is inferred from the estimated resident population of 8,066 from the ABS as of June 2024 and an additional 306 validated new addresses since the Census date. This population level equates to a density ratio of 30 persons per square kilometer, providing ample space per person. Mundijong's 22.0% growth since the 2021 census exceeded the national average (9.9%) and the state average, marking it as a growth leader in the region. Population growth for the area was primarily driven by interstate migration, which contributed approximately 52.2% of overall population gains during recent periods, although all drivers, including natural growth and overseas migration, were positive factors.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and to estimate growth across all areas in the years post-2032, AreaSearch is utilising the growth rates by age cohort provided by the ABS in its latest Greater Capital Region projections (released in 2023, based on 2022 data). Looking at population projections moving forward, an above-median population growth of national statistical areas is projected, with the area expected to grow by 1,262 persons to 2041 based on the latest annual ERP population numbers, reflecting an increase of 6.7% in total over the 17 years.

AreaSearch assessment of residential development activity positions Mundijong among the top 25% of areas assessed nationwide

Mundijong has experienced around 75 dwellings receiving development approval each year, with 375 homes approved over the past 5 financial years (between FY-21 and FY-25) and 128 so far in FY-26. With an average of 2.5 new residents per year for each dwelling over the past 5 financial years (between FY-21 and FY-25), suggesting solid demand that supports property values, new homes are being built at an average value of $316,000. There have also been $12.8 million in commercial approvals this financial year, indicating steady commercial investment activity.

When measured against Greater Perth, Mundijong records about three-quarters the building activity per person while it places among the 88th percentile of areas assessed nationally. New building activity shows 97.0% detached dwellings and 3.0% attached dwellings, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. With around 95 people per dwelling approval, Mundijong shows characteristics of a growth area.

Population forecasts indicate Mundijong will gain 585 residents through to 2041 (from the latest AreaSearch quarterly estimate). Based on current development patterns, new housing supply should readily meet demand, offering good conditions for buyers and potentially facilitating population growth beyond current projections.

Mundijong has emerging levels of nearby infrastructure activity, ranking in the 22ndth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 51 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Byford Central - Large Format Retail & Commercial Precinct, Byford Health Hub, Byford Solar Farm, and Grange Meadows Estate, with the list below detailing those likely to be of most relevance.

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.

The employment environment in Mundijong shows above-average strength when compared nationally

Mundijong possesses a balanced workforce spanning white and blue collar employment, with the construction sector a particular standout in terms of representation, an unemployment rate of only 3.4%, and 1.0% in estimated employment growth over the past year. As of December 2025, 4,649 residents are in work while the unemployment rate is 0.7% below Greater Perth's rate of 4.1%, and workforce participation is fairly standard (75.2% compared to Greater Perth's 71.9%). Based on Census responses, a low 11.4% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Employment among residents is concentrated in construction, health care & social assistance, and retail trade. The area demonstrates a particularly notable concentration in construction, with employment levels at 1.5 times the regional average. Meanwhile, health care & social assistance has a limited presence with 10.2% employment compared to 14.8% regionally. The predominantly residential area appears to offer limited employment opportunities locally, as indicated by the count of the Census working population versus the resident population.

Based on AreaSearch analysis of SALM and ABS data, the 12-month period saw employment increasing by 1.0% alongside the labour force increasing by 1.9%, causing the unemployment rate to rise by 0.9 percentage points. This compares to Greater Perth, where employment grew by 2.3%, the labour force expanded by 2.6%, and unemployment rose 0.3 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Mundijong. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Mundijong's employment mix suggests local employment should increase by 5.6% over five years and 12.1% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch

The Mundijong SA2's income level is among the highest in Australia according to the latest ATO data aggregated by AreaSearch for FY-23. The Mundijong SA2's median income among taxpayers is $62,792 and the average income stands at $80,035, which compares to figures for Greater Perth's of $60,748 and $80,248 respectively. Based on Wage Price Index growth of 9.62% since FY-23, current estimates would be approximately $68,833 (median) and $87,734 (average) as of September 2025. Census data reveals household income ranks at the 79th percentile ($2,218 weekly), while personal income sits at the 61st percentile. The earnings profile shows the $1,500 - 2,999 bracket dominates with 35.1% of residents (3,068 people), mirroring the region where 32.0% occupy this bracket. Economic strength emerges through 32.5% of households achieving high weekly earnings exceeding $3,000, supporting elevated consumer spending. High housing costs consume 15.1% of income, though strong earnings still place disposable income at the 79th percentile and the area's SEIFA income ranking places it in the 6th decile.

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

Dwelling structure within Mundijong, as evaluated at the latest Census, comprised 99.2% houses and 0.8% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Perth metro's 77.8% houses and 22.1% other dwellings. Meanwhile, the level of home ownership within Mundijong was higher than that of Perth metro, at 30.8%, with the remainder of dwellings either mortgaged (60.0%) or rented (9.2%). The median monthly mortgage repayment in the area was well above the Perth metro average at $2,167, while the median weekly rent figure was recorded at $375, compared to Perth metro's $1,907 and $350. Nationally, Mundijong's mortgage repayments are significantly higher than the Australian average of $1,863, while rents are comparable to the national figure of $375.

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

Family households dominate at 85.2% of all households, comprising 43.5% couples with children, 32.1% couples without children, and 9.0% single parent families. Non-family households make up the remaining 14.8%, with lone person households at 13.1% and group households comprising 1.8% of the total. The median household size of 3.0 people is larger than the Greater Perth average of 2.6.

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

The area faces educational challenges, with university qualification rates (14.7%) substantially below the Australian average of 30.4%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 11.0%, followed by postgraduate qualifications (2.0%) and graduate diplomas (1.7%). Trade and technical skills feature prominently, with 43.5% of residents aged 15+ holding vocational credentials, including advanced diplomas (10.2%) and certificates (33.3%).

Educational participation is notably high, with 28.8% of residents currently enrolled in formal education. This includes 10.5% in primary education, 9.4% in secondary education, and 3.3% pursuing tertiary education.

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

Public transport analysis reveals 38 active transport stops operating within Mundijong, comprising a mix of buses. These stops are serviced by 3 individual routes, collectively providing 315 weekly passenger trips. Transport accessibility is rated as limited, with residents typically located 2009 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 88%. Vehicle ownership averages 2.5 per dwelling, which is above the regional average. A relatively low 11.4% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 45 trips per day across all routes, equating to approximately 8 weekly trips per individual stop.

Mundijong's residents are extremely healthy with younger cohorts in particular seeing very low prevalence of common health conditions

Analysis of health metrics shows strong performance throughout Mundijong, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. Younger cohorts in particular see very low prevalence of common health conditions, and the rate of private health cover is exceptionally high at approximately 60% of the total population (5,202 people).

The most common medical conditions in the area are mental health issues and asthma, impacting 7.4 and 7.3% of residents, respectively, while 71.5% declared themselves as completely clear of medical ailments compared to 71.9% across Greater Perth. The under-65 population demonstrates better than average health outcomes. The area has 14.6% of residents aged 65 and over (1,276 people), which is lower than the 16.3% in Greater Perth. Health outcomes among seniors are above average, though ranking lower nationally than the broader population.

Mundijong ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Mundijong was found to be below average in terms of cultural diversity, with 78.2% of its population born in Australia, 89.9% being citizens, and 94.2% speaking English only at home. The main religion in Mundijong is Christianity, which makes up 45.5% of the population. This compares to 45.0% across Greater Perth.

In terms of ancestry (country of birth of parents), the top three represented groups in Mundijong are English, comprising 33.2% of the population, which is substantially higher than the regional average of 28.0%, Australian, comprising 29.6% of the population, which is substantially higher than the regional average of 21.2%, and Scottish, comprising 6.4% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Dutch is notably overrepresented at 4.7% of Mundijong (vs 1.5% regionally), New Zealand at 1.2% (vs 0.8%) and South Australian at 0.9% (vs 1.0%).

Mundijong's population aligns closely with national norms in age terms

The 39-year median age in Mundijong is somewhat higher than Greater Perth's average of 37 and similarly very close to the 38-year national average. Compared to the Greater Perth average, the 55 - 64 cohort is notably over-represented (14.6% locally), while 25 - 34 year-olds are under-represented (10.1%). Post-2021 Census data shows the 75 to 84 age group has grown from 3.5% to 4.7% of the population. Conversely, the 45 to 54 cohort has declined from 15.7% to 13.4% and the 25 to 34 group dropped from 11.4% to 10.1%. Population forecasts for 2041 indicate substantial demographic changes for Mundijong. Leading the demographic shift, the 75 to 84 group will grow by 57% (237 people), reaching 652 from 414. Demographic aging continues as residents 65 and older represent 61% of anticipated growth. On the other hand, the 0 to 4 and 5 to 14 cohorts are expected to experience population declines.