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

The Peppermint Grove statistical area (Lv2) had an estimated population of around 1,891 as of November 2025, reflecting a growth of 294 people since the 2021 Census. This increase represents an 18.4% rise from the previous population count of 1,597 people. The change is inferred from AreaSearch's estimate of the resident population at 1,843 following their examination of the latest ERP data release by the ABS in June 2024, combined with one validated new address since the Census date. This results in a population density of 1,767 persons per square kilometer, higher than the average seen across national locations assessed by AreaSearch. Peppermint Grove's growth rate of 18.4% since the 2021 census exceeded the national average of 9.7%. Population growth was primarily driven by overseas migration, contributing approximately 90.0% 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, and for areas not covered by this data, they are utilising growth rates by age cohort provided by the ABS in their latest Greater Capital Region projections released in 2023 based on 2022 data. Considering these projections, an above median population growth is expected for the area, with a projected increase of 338 persons to reach 2,229 by 2041, 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

AreaSearch analysis of ABS building approval numbers in Peppermint Grove shows approximately 7 new homes approved annually. Over the past five financial years, from FY-21 to FY-25, around 39 homes were approved, with an additional 3 approved so far in FY-26. This results in an average of about 4.4 new residents per year for every home built during these years.

However, demand significantly outpaces supply, which typically puts upward pressure on prices and increases competition among buyers. The average construction value of new properties is approximately $1,189,000, indicating a focus on the premium segment with upmarket properties. In FY-26, commercial development approvals totaled $3.5 million, suggesting limited commercial development focus compared to residential development. When compared to Greater Perth, Peppermint Grove has 13.0% less new development per person but ranks among the 68th percentile of areas assessed nationally. The new development consists of 40.0% detached dwellings and 60.0% townhouses or apartments, marking a significant shift from existing housing patterns (currently 78.0% houses).

This skew towards compact living offers affordable entry pathways, attracting downsizers, investors, and first-time purchasers. With around 197 people per dwelling approval, Peppermint Grove exhibits characteristics of a growth area. According to the latest AreaSearch quarterly estimate, Peppermint Grove is projected to add approximately 248 residents by 2041. 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.

Peppermint Grove has emerging levels of nearby infrastructure activity, ranking in the 36thth 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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AreaSearch analysis reveals Peppermint Grove recording weaker employment conditions than most comparable areas nationwide

Peppermint Grove has an educated workforce with professional services well-represented. Its unemployment rate is 4.0%, according to AreaSearch's aggregation of statistical area data.

As of September 2025859 residents are employed, matching Greater Perth's 4.0% unemployment rate but with lower workforce participation at 58.7%. Key employment industries include health care & social assistance, professional & technical services, and education & training. The area notably concentrates in professional & technical jobs, which are double the regional average. Conversely, construction shows lower representation at 4.0%, compared to the regional average of 9.3%.

Many residents commute elsewhere for work, suggesting local employment opportunities exist but may not fully meet demand. Between September 2024 and September 2025, labour force decreased by 3.0% while employment declined by 4.0%, increasing unemployment by 1.0 percentage points in Peppermint Grove. Meanwhile, Greater Perth saw employment rise by 2.9% and a marginal increase in unemployment. State-level data from 25-Nov-25 shows WA employment contracted by 0.27%, with an unemployment rate of 4.6%. National employment is forecast to grow by 6.6% over five years and 13.7% over ten years, but industry-specific projections suggest Peppermint Grove's employment could increase by 7.5% in five years and 15.2% in ten years.

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

AreaSearch's aggregation of ATO data for financial year 2023 shows Peppermint Grove had a median taxpayer income of $94,002 and an average income of $233,479. Nationally, these figures are exceptionally high, with Greater Perth's median and average incomes being $60,748 and $80,248 respectively. By September 2025, estimates based on a 9.62% Wage Price Index growth would be approximately $103,045 (median) and $255,940 (average). The 2021 Census ranks Peppermint Grove's household, family, and personal incomes between the 97th and 99th percentiles nationally. Income distribution in Peppermint Grove is predominantly in the $4000+ category, with 54.3% of locals (1,026 people), unlike the broader area where the $1,500 - 2,999 category predominates at 32.0%. Economic strength is evident with 62.4% of households earning high weekly incomes exceeding $3,000, supporting elevated consumer spending. After housing costs, residents retain 92.1% of income, indicating strong purchasing power, and 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, 77.8% of dwellings were houses while 22.2% consisted of other types such as semi-detached homes, apartments and 'other' dwellings. This contrasts with Perth metropolitan area's figures which stood at 68.6% houses and 31.3% other dwellings. Home ownership in Peppermint Grove was recorded at 51.0%, with mortgaged dwellings accounting for 28.2% and rented dwellings making up the remaining 20.8%. The median monthly mortgage repayment in this area was $4,167, significantly higher than Perth metro's average of $3,293. Similarly, the median weekly rent figure in Peppermint Grove was recorded at $440, compared to Perth metro's $450. Nationally, Peppermint Grove's mortgage repayments were notably higher than the Australian average of $1,863, with rents also 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 comprise the remaining 22.8%, with lone person households at 22.0% and group households making up 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

Educational attainment in Peppermint Grove is notably high with 52.3% of residents aged 15+ holding university qualifications compared to 27.9% in WA and 30.1% in Greater Perth. Bachelor degrees are the most common at 36.6%, followed by postgraduate qualifications (13.3%) and graduate diplomas (2.4%). Technical qualifications represent 14.0% of educational achievements for residents aged 15+, with advanced diplomas accounting for 8.4% and certificates for 5.6%. Educational participation is high, 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 16 operational public transport stops, all serving buses. These stops are served by 7 different routes that together facilitate 969 weekly passenger trips. Residents' access to these stops is excellent, with an average distance of 168 meters to the nearest one.

The services run frequently, with an average of 138 trips per day across all routes, translating to about 60 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 shows excellent health outcomes with low prevalence of common conditions across all ages. Private health cover is exceptionally high at approximately 120% of the total population of 2,266 people, compared to 86.3% in Greater Perth and a national average of 55.7%. The most prevalent medical conditions are asthma (6.9%) and arthritis (5.7%), with 74.8% of residents reporting no medical ailments, slightly higher than the 74.2% in Greater Perth.

As of 2021, 21.7% of Peppermint Grove's population is aged 65 and over (410 people). Health outcomes among seniors are notably strong, outperforming the general population in health metrics.

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, assessed in terms of cultural diversity, had 10.6% of its population speaking a language other than English at home, with 28.3% born overseas. Christianity was the predominant religion, comprising 54.4%. Judaism, at 1.2%, was overrepresented compared to Greater Perth's 0.5%.

For ancestry, the top three groups were English (31.1%), Australian (24.0%), and Scottish (9.5%). Notable divergences included French (1.4% vs regional 0.7%), Welsh (1.0% vs 0.8%), and South African (1.2% vs 1.1%) groups, all overrepresented in Peppermint Grove.

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 Australia's average of 38 years. The 15-24 age group makes up 21.4% of the population in Peppermint Grove, compared to Greater Perth's percentage. This is a strong representation, considerably higher than the national average of 12.5%. Post-2021 Census data shows that the 25-34 age group grew from 7.0% to 8.3%, while the 15-24 cohort increased from 20.2% to 21.4%. Conversely, the 45-54 cohort declined from 13.5% to 12.2%, and the 5-14 group dropped from 13.3% to 12.2%. Population forecasts for 2041 indicate substantial demographic changes in Peppermint Grove. The 85+ age group is expected to grow by 135%, reaching 129 people from 54, leading the demographic shift. Notably, the combined 65+ age groups will account for 69% of total population growth, reflecting the area's aging demographic profile. In contrast, the 15-24 and 0-4 cohorts are expected to experience population declines.