Peppermint Grove

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

As of Feb 2026, the estimated population of Peppermint Grove is around 1,891, reflecting an increase of 294 people since the 2021 Census. This growth represents an 18.4% rise from the previous population count of 1,597 people. The change was inferred from AreaSearch's estimated resident population of 1,843 in Jun 2024 and one validated new address since the Census date. This results in a population density ratio of 1,767 persons per square kilometer, higher than the average seen across national locations assessed by AreaSearch. Peppermint Grove's growth rate exceeded the national average of 9.9%, making it a growth leader in its region. Overseas migration contributed approximately 90% of overall population gains during recent periods.

AreaSearch is using 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 post-2032 growth estimation, AreaSearch utilises 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 these projections, an above median population growth is expected for the suburb of Peppermint Grove. By 2041, the area is projected to increase by 339 persons, reflecting a total gain of 13.1% over the 17-year period.

Recent residential development output has been above average within Peppermint Grove when compared nationally

Based on AreaSearch analysis of ABS building approval numbers, Peppermint Grove has recorded approximately seven residential properties granted approval annually. Over the past five financial years, from FY21 to FY25, around 39 homes were approved, with three more approved so far in FY26. This results in an average of about four new residents arriving per year per dwelling constructed during this period.

Consequently, supply is lagging behind demand, which typically leads to increased buyer competition and pricing pressures. The average construction value for new dwellings is approximately $1,189,000, indicating that developers are targeting the premium market segment with higher-end properties. In FY26, Peppermint Grove has recorded around $3.5 million in commercial development approvals, suggesting the area's residential character. Compared to Greater Perth, Peppermint Grove shows 13.0% lower construction activity per person while it places among the 68th percentile of areas assessed nationally. The new development consists of 40.0% detached houses and 60.0% attached dwellings, representing a shift from the area's existing housing composition, which is currently 78.0% houses.

This trend towards denser development provides accessible entry options for downsizers, investors, and entry-level buyers. The location has approximately 197 people per dwelling approval, indicating an expanding market. Looking ahead, Peppermint Grove is expected to grow by 247 residents through to 2041, according to the latest AreaSearch quarterly estimate. With current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers while potentially enabling growth that exceeds current forecasts.

Peppermint Grove has emerging levels of nearby infrastructure activity, ranking in the 30thth percentile nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch identified five projects likely affecting the region. Key initiatives include Mosman Park Village Precinct Structure Plan, 572 Stirling Highway Residential Development, Cottesloe Village Precinct and Town Centre Redevelopment, Ocean Village Cottesloe. The following list details those most relevant.

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

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Employment performance in Peppermint Grove has been below expectations when compared to most other areas nationally

Peppermint Grove has a highly educated workforce with strong representation in professional services. Its unemployment rate is 4.0%, according to AreaSearch's aggregation of statistical area data. As of September 2025856 residents are employed, mirroring Greater Perth's 4.0% unemployment rate.

However, workforce participation lags at 57.0%. Census responses show that 17.8% of residents work from home, potentially impacted by Covid-19 lockdowns. Leading employment industries include health care & social assistance, professional & technical services, and education & training. The area specializes in professional & technical jobs with an employment share twice the regional level, while construction has limited presence at 4.0% compared to the regional 9.3%.

Many residents commute elsewhere for work based on Census data. Between September 2024 and September 2025, labour force levels decreased by 3.3%, with employment declining by 4.3%, leading to a 1.0 percentage point rise in unemployment. In contrast, Greater Perth saw employment growth of 2.9% and marginal unemployment increase. Jobs and Skills Australia's national employment forecasts from May-25 project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Peppermint Grove's employment mix suggests local employment could increase by 7.5% over five years and 15.2% over ten years, though this is a simplified extrapolation for illustrative purposes.

The economic profile demonstrates exceptional strength, placing the area among the top 10% nationally based on comprehensive AreaSearch income analysis

In financial year 2023, Peppermint Grove had a median taxpayer income of $94,002 and an average income of $233,479. Nationally, these figures rank in the top percentile. In Greater Perth, the median and average incomes were $60,748 and $80,248 respectively. By September 2025, estimated median and average incomes would be approximately $103,045 and $255,940 based on a 9.62% Wage Price Index growth since financial year 2023. According to the 2021 Census, household, family, and personal incomes in Peppermint Grove rank between the 97th and 99th percentiles nationally. The predominant income cohort spans 54.3% of locals (1,026 people) earning $4000+ weekly, unlike regional trends where 32.0% fall within the $1,500 - 2,999 range. Higher earners represent a substantial presence with 62.4% exceeding $3,000 weekly. After housing costs, residents retain 92.1% of their income, indicating strong purchasing power. The area's SEIFA income ranking places it in the 10th decile.

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

In Peppermint Grove, as per the latest Census evaluation, 77.8% of dwellings were houses, with the remaining 22.2% comprising semi-detached homes, apartments, and other types. This distribution mirrors Perth metropolitan area's 77.8% houses and 22.1% other dwellings. Home ownership in Peppermint Grove stood at 51.0%, with mortgaged properties at 28.2% and rented ones at 20.8%. The median monthly mortgage repayment was $4,167, surpassing the Perth metro average of $1,907. The median weekly rent in Peppermint Grove was $440, higher than Perth's $350. Nationally, Peppermint Grove's mortgage repayments were significantly higher at $4,167 compared to Australia's average of $1,863, and rents were substantially above the national figure of $375.

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

Family households constitute 77.2% of all households, including 37.3% couples with children, 31.7% couples without children, and 6.9% single parent families. Non-family households account for the remaining 22.8%, with lone person households at 22.0% and group households comprising 0.8%. The median household size is 2.7 people, larger than the Greater Perth average of 2.6.

Peppermint Grove shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

Peppermint Grove's residents aged 15 and above have a notably higher university qualification rate of 52.3%, surpassing Western Australia's (WA) state average of 27.9% and Greater Perth's 30.1%. This educational advantage is evident in the area's bachelor degree holders, which stand at 36.6%, followed by postgraduate qualifications at 13.3% and graduate diplomas at 2.4%. Technical qualifications make up 14.0% of residents' educational achievements, with advanced diplomas accounting for 8.4% and certificates for 5.6%. Educational participation is notably high in Peppermint Grove, with 38.1% of residents currently enrolled in formal education.

This includes 18.8% in secondary education, 9.5% in tertiary education, and 6.8% pursuing primary education.

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

Peppermint Grove has 17 operational public transport stops, serving a mix of bus routes. These routes collectively facilitate 969 weekly passenger trips. Transport accessibility is rated excellent with residents typically located 168 meters from the nearest stop. As primarily residential, most commute outward using cars at 85%, while 6% walk. Vehicle ownership averages 1.9 per dwelling, above regional average. According to the 2021 Census, 17.8% of residents work from home, possibly due to COVID-19 conditions.

Service frequency averages 138 trips daily across all routes, equating to approximately 57 weekly trips per stop.

Peppermint Grove's residents boast exceedingly positive health performance metrics with very low prevalence of common health conditions across all age groups

Peppermint Grove's health outcomes show impressive results based on AreaSearch's assessment. Mortality rates and chronic condition prevalence are very low across all age groups. Private health cover is exceptionally high at approximately 120% of the total population (2,266 people), compared to Greater Perth's 59.0% and the national average of 55.7%.

The most common medical conditions are asthma and arthritis, affecting 6.9 and 5.7% of residents respectively, while 74.8% report being completely clear of medical ailments, higher than Greater Perth's 71.9%. Working-age residents have low chronic condition prevalence. There are 22.1% of residents aged 65 and over (417 people), higher than Greater Perth's 16.3%. Health outcomes among seniors align with national rankings for the general population.

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

Peppermint Grove had a higher than average cultural diversity, with 10.6% speaking a language other than English at home and 28.3% born overseas. Christianity was the predominant religion, accounting for 54.4%. Judaism was overrepresented at 1.2%, compared to 0.3% in Greater Perth.

The top three ancestry groups were English (31.1%), Australian (24.0%), and Scottish (9.5%). Notably, French (1.4%) was more prevalent than regionally (0.5%), as were Welsh (1.0%, vs regional 0.7%) and South African (1.2%, vs regional 1.0%).

Peppermint Grove's median age exceeds the national pattern

The median age in Peppermint Grove is 42 years, which is significantly higher than Greater Perth's average of 37 years, and also considerably older than Australia's median age of 38 years. The 15-24 age group comprises 21.3% of the population in Peppermint Grove, compared to Greater Perth's percentage, while the 25-34 cohort makes up 8.0%. This concentration of the 15-24 age group is well above the national average of 12.5%. According to post-2021 Census data, the 15-24 age group has grown from 20.2% to 21.3%, while the 45-54 cohort has declined from 13.5% to 12.2%, and the 5-14 group has dropped from 13.3% to 12.2%. Population forecasts for 2041 indicate substantial demographic changes in Peppermint Grove, with the 85+ age group expected to grow by 120% (68 people), reaching a total of 125 from 56. Notably, the combined 65+ age groups will account for 69% of the total population growth, reflecting the area's aging demographic profile. In contrast, the 35-44 and 5-14 cohorts are expected to experience population declines.