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

Based on AreaSearch's analysis, Two Rocks's population is around 6,494 as of Feb 2026. This reflects an increase of 2,672 people (69.9%) since the 2021 Census, which reported a population of 3,822 people. The change is inferred from the estimated resident population of 4,737 from the ABS as of June 2024 and an additional 947 validated new addresses since the Census date. This population level equates to a density ratio of 117 persons per square kilometer, providing significant space per person and potential room for further development. Two Rocks's 69.9% growth since the 2021 census exceeded the national average (9.9%) and the SA4 region, marking it as a growth leader in the region. Population growth for the area was primarily driven by interstate migration, which contributed approximately 71.3% of overall population gains during recent periods, although all drivers, including overseas migration and natural growth, 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, a significant population increase in the top quartile of national areas is forecast, with the area expected to grow by 1,409 persons to 2041 based on the latest annual ERP population numbers, reflecting a decline of 5.4% in total over the 17 years.

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

Two Rocks has experienced around 185 dwellings receiving development approval each year, with 928 homes approved over the past 5 financial years (between FY-21 and FY-25) and 273 so far in FY-26. Given an average of 1.2 new residents per year per dwelling constructed over the past 5 financial years (between FY-21 and FY-25), the market shows a good balance between supply and demand, supporting stable conditions, while new properties are constructed at an average value of $316,000. There have also been $4.5 million in commercial approvals this financial year, indicating a limited commercial development focus.

When measured against Greater Perth, Two Rocks records 301.0% more construction activity (per person), offering buyers greater choice. This is substantially higher than nationally, suggesting strong developer confidence in the location. New building activity shows 99.0% detached dwellings and 1.0% attached dwellings, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. With around 19 people per dwelling approval, Two Rocks shows characteristics of a growth area.

With population projections showing stability or decline, Two Rocks should see reduced housing demand pressures, benefiting potential buyers.

Two Rocks has limited levels of nearby infrastructure activity, ranking in the 18thth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 14 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Breakwater Estate (Two Rocks), Two Rocks Industrial Estate, Two Rocks Marina Expansion, and Atlantis Beach 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.

Two Rocks shows employment indicators that trail behind approximately 70% of regions assessed across Australia

Two Rocks 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 7.8%, and 3.3% in estimated employment growth over the past year. As of December 2025, 2,280 residents are in work while the unemployment rate is 3.7% above Greater Perth's rate of 4.1%, showing room for improvement, and workforce participation lags significantly (65.6% compared to Greater Perth's 71.9%). Based on Census responses, a low 8.3% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Employment among residents is concentrated in construction, mining, and health care & social assistance. The area demonstrates a particularly notable concentration in mining, with employment levels at 2.1 times the regional average. Meanwhile, professional & technical services have a limited presence with 4.2% employment compared to 8.2% regionally. The 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 3.3% alongside the labour force increasing by 4.5%, causing the unemployment rate to rise by 1.1 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 Two Rocks. 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 Two Rocks's employment mix suggests local employment should increase by 5.8% over five years and 12.5% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

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

According to AreaSearch's aggregation of the latest postcode level ATO data released for FY-23, the Two Rocks SA2 had a median income among taxpayers of $58,512 with the average level standing at $73,682. This is higher than average nationally and compares to levels of $60,748 and $80,248 across Greater Perth respectively. Based on Wage Price Index growth of 9.62% since FY-23, current estimates would be approximately $64,141 (median) and $80,770 (average) as of September 2025. Census data reveals household, family and personal incomes all rank modestly in Two Rocks, between the 31st and 37th percentiles. The data shows the largest segment comprises 32.3% earning $1,500 - 2,999 weekly (2,097 residents), reflecting patterns seen in the region where 32.0% similarly occupy this range. Housing affordability pressures are severe, with only 81.3% of income remaining, ranking at the 34th percentile.

Two Rocks is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

Dwelling structure within Two Rocks, as evaluated at the latest Census, comprised 99.5% houses and 0.5% 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 Two Rocks was slightly lagging that of Perth metro, at 27.7%, with the remainder of dwellings either mortgaged (55.3%) or rented (17.0%). The median monthly mortgage repayment in the area was below the Perth metro average at $1,800, while the median weekly rent figure was recorded at $330, compared to Perth metro's $1,907 and $350. Nationally, Two Rocks's mortgage repayments are lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

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

Family households dominate at 73.5% of all households, comprising 35.2% couples with children, 28.2% couples without children, and 9.7% single parent families. Non-family households make up the remaining 26.5%, with lone person households at 24.7% and group households comprising 1.7% of the total. The median household size of 2.7 people is larger than the Greater Perth average of 2.6.

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

The area faces educational challenges, with university qualification rates (12.7%) substantially below the Australian average of 30.4%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 9.5%, followed by graduate diplomas (1.9%) and postgraduate qualifications (1.3%). Trade and technical skills feature prominently, with 48.2% of residents aged 15+ holding vocational credentials, including advanced diplomas (12.0%) and certificates (36.2%).

Educational participation is notably high, with 32.3% of residents currently enrolled in formal education. This includes 14.1% in primary education, 8.4% in secondary education, and 2.6% 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 42 active transport stops operating within Two Rocks, comprising a mix of buses. These stops are serviced by 1 individual route, collectively providing 438 weekly passenger trips. Transport accessibility is rated as limited, with residents typically located 853 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 84%, with 6% by train. Vehicle ownership averages 1.6 per dwelling. A relatively low 8.3% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 62 trips per day across all routes, equating to approximately 10 weekly trips per individual stop.

Two Rocks's residents are healthier than average in comparison to broader Australia with prevalence of common health conditions quite low among the general population though higher than the nation's average across older, at risk cohorts

Health data indicates relatively positive outcomes for Two Rocks residents. AreaSearch's analysis of mortality rates and health conditions shows results broadly in line with national benchmarks, with the prevalence of common health conditions being quite low among the general population, though higher than the national average across older, at-risk cohorts. The rate of private health cover is very high at approximately 55% of the total population (~3,597 people), compared to 59.0% across Greater Perth.

The most common medical conditions in the area are mental health issues and arthritis, impacting 8.0% and 7.9% of residents, respectively, while 69.3% declared themselves as completely clear of medical ailments compared to 71.9% across Greater Perth. Health outcomes among the working-age population are broadly typical. The area has 17.3% of residents aged 65 and over (1,120 people), though this ranks lower nationally than the broader population.

In terms of cultural diversity, Two Rocks records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics

Two Rocks is above average in terms of cultural diversity, with 6.4% of its population speaking a language other than English at home and 30.8% born overseas. The main religion in Two Rocks is Christianity, which makes up 40.0% of the population. However, the most apparent overrepresentation was in Other, which comprises 0.7% of the population, compared to 1.4% across Greater Perth.

In terms of ancestry (country of birth of parents), the top three represented groups in Two Rocks are English, comprising 34.7% of the population, which is substantially higher than the regional average of 28.0%, Australian, comprising 25.3% of the population, and Irish, comprising 7.1% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Welsh is notably overrepresented at 1.1% of Two Rocks (vs 0.7% regionally), Maori at 1.9% (vs 0.9%) and New Zealand at 1.4% (vs 0.8%).

Two Rocks's population aligns closely with national norms in age terms

The 39-year median age in Two Rocks 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 (14.7% locally), while 25 - 34 year-olds are under-represented (10.1%). Post-2021 Census data shows the 65 to 74 age group has grown from 9.3% to 10.9% of the population, while the 15 to 24 cohort increased from 9.9% to 11.2%. Conversely, the 25 to 34 cohort has declined from 11.5% to 10.1% and the 5 to 14 group dropped from 16.3% to 15.0%. Population forecasts for 2041 indicate substantial demographic changes for Two Rocks. Leading the demographic shift, the 65 to 74 group will grow by 17% (119 people), reaching 827 from 707. Demographic aging continues as residents 65 and older represent 82% of anticipated growth. On the other hand, the 15 to 24 and 45 to 54 cohorts are expected to experience population declines.