Two Rocks

Two Rocks lies within the top 10% of areas nationally in terms of population growth performance according to AreaSearch analysis of short and medium-term trends

As of November 2025, the estimated population of Two Rocks is around 6,432, reflecting a growth of 2,610 people since the 2021 Census. This increase represents a 68.3% change from the previous figure of 3,822. The resident population estimate of 4,737 by AreaSearch, based on ABS ERP data released in June 2024 and validated new addresses, indicates this growth. This results in a density ratio of 124 persons per square kilometer. Two Rocks' population growth since the 2021 Census exceeded the national average of 8.9%. Interstate migration contributed approximately 71.0% to overall population gains during recent periods.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022, and ABS Greater Capital Region projections from 2023 based on 2022 data for areas not covered by the first set of projections. By 2041, the suburb is projected to have an additional 1,409 persons, reflecting a reduction of 4.5% over the 17-year period.

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

AreaSearch analysis of ABS building approval numbers allocated from statistical area data shows Two Rocks had around 185 new homes approved annually. Between FY-21 and FY-25, approximately 928 homes were approved, with an additional 136 approved in FY-26 so far. This results in an average of about 1.2 new residents per year per dwelling constructed over the past five financial years.

The supply and demand appear well-balanced, indicating stable market conditions. New properties are constructed at an average value of $392,000, aligning with broader regional development trends. In FY-26, $4.5 million in commercial development approvals have been recorded, suggesting limited commercial development focus compared to residential construction. Compared to Greater Perth, Two Rocks has 301.0% more construction activity per person, offering greater choice for buyers and indicating strong developer confidence in the location. New building activity consists of 99.0% detached houses and 1.0% medium and high-density housing, preserving the area's low density nature and attracting space-seeking buyers.

With around 16 people per dwelling approval, Two Rocks exhibits characteristics of a growth area. Given the expected stable or declining population, Two Rocks may experience reduced pressure on housing in the future, potentially creating opportunities for buyers.

Two Rocks has limited levels of nearby infrastructure activity, ranking in the 10thth percentile nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified eight projects likely to impact the region. Notable projects are Breakwater Estate (Two Rocks), Two Rocks Industrial Estate, Two Rocks Marina Expansion, and Atlantis Beach Estate. The following details projects deemed most relevant:.

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

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AreaSearch analysis reveals Two Rocks recording weaker employment conditions than most comparable areas nationwide

Two Rocks has a balanced workforce across white and blue collar jobs, with construction being particularly prominent. The unemployment rate was 6.8% in the past year, showing an estimated employment growth of 3.6%.

As of June 2025, 2,191 residents are employed, but the unemployment rate is higher at 6.7%, compared to Greater Perth's 3.9%. Workforce participation is lower at 58.3% versus Greater Perth's 65.2%. Key industries include construction, mining, and health care & social assistance. Mining employment is notably high, at 2.1 times the regional average.

However, professional & technical jobs are limited, at 4.2% compared to the regional 8.2%. The area may have limited local job opportunities, as indicated by Census data comparing working population to resident population. In the year ending June 2025, employment increased by 3.6%, while labour force grew by 4.0%, raising unemployment by 0.3 percentage points. This contrasts with Greater Perth's 3.7% employment growth, 3.8% labour force increase, and 0.1 percentage point rise in unemployment. Jobs and Skills Australia's Sep-22 forecasts suggest national employment will grow by 6.6% over five years and 13.7% over ten years. Applying these projections to Two Rocks' employment mix indicates local employment should increase by 5.8% over five years and 12.5% over ten years, though these are simple extrapolations for illustrative purposes only.

Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

Two Rocks' median income among taxpayers was $54,112 in financial year 2022. The average income stood at $69,762 during the same period. These figures compare to Greater Perth's median income of $58,380 and average income of $78,020 respectively. Based on Wage Price Index growth of 14.2% since financial year 2022, current estimates for Two Rocks would be approximately $61,796 (median) and $79,668 (average) as of September 2025. Census data shows household, family and personal incomes all rank modestly in Two Rocks, between the 31st and 37th percentiles. The largest income bracket comprises 32.3% earning $1,500 - 2,999 weekly (2,077 residents), consistent with broader trends across the broader area showing 32.0% in the same category. Housing affordability pressures are severe, with only 81.3% of income remaining after housing costs, ranking at the 34th percentile. The area's SEIFA income ranking places it in the 4th decile.

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

At the latest Census, dwelling structures in Two Rocks comprised 99.5% houses and 0.5% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Perth metro's 92.2% houses and 7.8% other dwellings. Home ownership in Two Rocks was 27.7%, with mortgaged dwellings at 55.3% and rented ones at 17.0%. The median monthly mortgage repayment was $1,800, below Perth metro's average of $1,898. Median weekly rent in Two Rocks was $330, compared to Perth metro's $350. Nationally, Two Rocks' mortgage repayments were lower than the Australian average of $1,863, while rents were substantially below the national figure of $375.

Two Rocks has a typical household mix, with a lower-than-average median household size

Family households constitute 73.5% of all households, including 35.2% couples with children, 28.2% couples without children, and 9.7% single parent families. Non-family households comprise the remaining 26.5%, with lone person households at 24.7% and group households making up 1.7%. The median household size is 2.7 people, which is smaller than the Greater Perth average of 2.8.

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

The area's university qualification rate is 12.7%, significantly lower than the Australian average of 30.4%. This presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most common at 9.5%, followed by graduate diplomas (1.9%) and postgraduate qualifications (1.3%). Trade and technical skills are prominent, with 48.2% of residents aged 15+ holding vocational credentials - advanced diplomas (12.0%) and certificates (36.2%).

Educational participation is high at 32.3%, including 14.1% in primary education, 8.4% in secondary education, and 2.6% pursuing tertiary education. The area has Two Rocks Primary School and Atlantis Beach Baptist College serving a total of 710 students, with typical Australian school conditions (ICSEA: 970) and balanced educational opportunities. There is one primary and one K-12 school in the area. However, school places per 100 residents (11.0) are below the regional average (15.2), indicating some students may attend schools in nearby areas.

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

Transport analysis shows 37 active stops operating in Two Rocks, offering mixed bus services. These stops are served by one route, collectively facilitating 438 weekly passenger trips. Transport accessibility is rated limited, with residents typically located 853 meters from the nearest stop.

Service frequency averages 62 trips per day across all routes, equating to approximately 11 weekly trips per stop.

Two Rocks's residents are relatively healthy in comparison to broader Australia with a fairly standard level of common health conditions seen across both young and old age cohorts

Two Rocks' health metrics are close to national benchmarks.

Common health conditions are seen across both young and old age cohorts. The rate of private health cover is very high at approximately 55%, impacting around 3,531 people. Mental health issues affect 8.0% of residents, while arthritis impacts 7.9%. Approximately 69.3% declare themselves completely clear of medical ailments, compared to 73.0% across Greater Perth. The area has 16.1% of residents aged 65 and over (1,035 people), which is higher than the 13.6% in Greater Perth. This is broadly in line with the general population's health profile.

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

Two Rocks, as per the census conducted on the 27th day of August in the year two thousand eleven, exhibited cultural diversity above the average with 6.4 percent of its population speaking languages other than English at home and 30.8 percent born overseas. Christianity was the predominant religion, accounting for 40.0 percent of Two Rocks' population. Notably, the category 'Other', comprising 0.7 percent of the population, showed an overrepresentation compared to Greater Perth's 1.0 percent.

Regarding ancestry, the top three groups were English at 34.7 percent, Australian at 25.3 percent, which was significantly higher than the regional average of 19.9 percent, and Irish at 7.1 percent. Additionally, certain ethnic groups showed notable differences: Welsh at 1.1 percent (compared to the regional 0.9 percent), Maori at 1.9 percent (compared to 1.3 percent regionally), and New Zealand at 1.4 percent (compared to 1.1 percent).

Two Rocks's population is slightly older than the national pattern

The median age in Two Rocks is 39 years, which is higher than Greater Perth's average of 37 years and close to the national average of 38 years. Compared to Greater Perth, Two Rocks has a notably higher proportion of residents aged 55-64 (14.3%) and a lower proportion aged 25-34 (10.6%). According to post-2021 Census data, the 15-24 age group has grown from 9.9% to 11.1%, while the 5-14 cohort has declined from 16.3% to 15.4%. By 2041, population forecasts indicate significant demographic changes in Two Rocks. The 65-74 age group is expected to grow by 27%, reaching 827 people from 649. Residents aged 65 and older are projected to represent 80% of the population growth. Conversely, the 15-24 and 45-54 age groups are anticipated to experience population declines.