Somerville

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

Based on AreaSearch's analysis, Somerville's population is around 19,814 as of Feb 2026. This reflects an increase of 1,292 people (7.0%) since the 2021 Census, which reported a population of 18,522 people. The change is inferred from the estimated resident population of 18,972 from the ABS as of June 2024 and an additional 147 validated new addresses since the Census date. This population level equates to a density ratio of 168 persons per square kilometer, providing significant space per person and potential room for further development. Somerville's 7.0% growth since the 2021 census exceeded the SA3 area (3.7%) and the SA4 region, marking it as a growth leader in the region. Population growth for the area was primarily driven by natural growth, which contributed approximately 52.1% of overall population gains during recent periods.

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, AreaSearch is utilizing the VIC State Government's Regional/LGA projections released in 2023, with adjustments made employing a method of weighted aggregation of population growth from LGA to SA2 levels. Growth rates by age group from these aggregations are also applied across all areas for years 2032 to 2041. Considering the projected demographic shifts, an above-median population growth of statistical areas analyzed by AreaSearch is projected, with the area expected to grow by 2,242 persons to 2041 based on the latest annual ERP population numbers, reflecting an increase of 7.1% in total over the 17 years.

Residential development activity is lower than average in Somerville according to AreaSearch's national comparison of local real estate markets

Somerville has seen around 68 new homes approved each year, totalling 342 homes over the past 5 financial years. So far in FY-26, 17 approvals have been recorded. At an average of just 0.4 new residents per year arriving per new home over the past 5 financial years (between FY-21 and FY-25), new supply is keeping pace with or exceeding demand, offering ample buyer choice and creating capacity for population growth beyond current forecasts, while new properties are constructed at an average value of $300,000, consistent with regional patterns. There have also been $17.9 million in commercial approvals this financial year, indicating steady commercial investment activity.

Compared to Greater Melbourne, Somerville has around three-quarters the rate of new dwelling approvals per person, placing it among the 36th percentile of areas assessed nationally, resulting in relatively constrained buyer choice and supporting interest in existing homes. This is likewise lower than the national average, reflecting market maturity and pointing to possible development constraints. New development consists of 71.0% detached dwellings and 29.0% detached dwellings, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. The estimated count of 567 people in the area per dwelling approval reflects its quiet, low activity development environment.

Looking ahead, Somerville is expected to grow by 1,400 residents through to 2041 (from the latest AreaSearch quarterly estimate). At current development rates, new housing supply should comfortably meet demand, providing good conditions for buyers and potentially supporting growth beyond current population projections.

Somerville has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 36 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Somerville Cove, the Tyabb-Somerville Recycled Water Scheme, the Somerville Local Area Traffic Management - Black Spot Project, and the Somerville Active Recreation Hub, 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.

Employment performance in Somerville exceeds national averages across key labour market indicators

Somerville has a skilled workforce, with the construction sector a particular standout in terms of representation, an unemployment rate of only 3.4%, and 2.4% in estimated employment growth over the past year. As of December 2025, 10,350 residents are in work while the unemployment rate is 1.3% below Greater Melbourne's rate of 4.8%, and workforce participation is somewhat below standard (68.4% compared to Greater Melbourne's 71.3%). Based on Census responses, a moderate 19.4% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The dominant employment sectors among residents include construction, health care & social assistance, and retail trade. The area has a particular employment specialization in construction, with an employment share of 1.8 times the regional level. Conversely, professional & technical services show lower representation at 5.2% versus the regional average of 10.1%. While local employment opportunities exist in the area, it appears many residents commute elsewhere for work, based on the count of Census working population to local population.

Based on AreaSearch analysis of SALM and ABS data, during the year to December 2025, employment levels increased by 2.4% and the labour force increased by 2.0%, resulting in unemployment falling by 0.3 percentage points. In contrast, Greater Melbourne experienced employment growth of 2.4% and labour force growth of 2.8%, with a 0.3 percentage point rise. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Somerville. 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 Somerville's employment mix suggests local employment should increase by 6.2% over five years and 13.0% 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

The Somerville SA2 shows a median taxpayer income of $55,316 and an average of $71,063 according to the latest postcode level ATO data aggregated by AreaSearch for FY-23. This is above the national average, contrasting with Greater Melbourne's median income of $57,688 and average income of $75,164. Based on Wage Price Index growth of 8.25% since FY-23, current estimates would be approximately $59,880 (median) and $76,926 (average) as of September 2025. From the 2021 Census, household, family and personal incomes in Somerville cluster around the 50th percentile nationally. The earnings profile shows the $1,500 - 2,999 earnings band captures 34.9% of the community (6,915 individuals), aligning with the surrounding region where this cohort likewise represents 32.8%. After housing, 85.2% of income remains for other expenses and the area's SEIFA income ranking places it in the 5th decile.

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

Dwelling structure within Somerville, as evaluated at the latest Census, comprised 85.4% houses and 14.7% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Melbourne metro's 67.9% houses and 32.1% other dwellings. Meanwhile, the level of home ownership within Somerville was well beyond that of Melbourne metro, at 35.3%, with the remainder of dwellings either mortgaged (48.8%) or rented (15.9%). The median monthly mortgage repayment in the area was below the Melbourne metro average at $1,800, while the median weekly rent figure was recorded at $380, compared to Melbourne metro's $2,000 and $390. Nationally, Somerville's mortgage repayments are lower than the Australian average of $1,863, while rents are exceeding the national figure of $375.

Somerville has a typical household mix, with a fairly typical median household size

Family households dominate at 74.7% of all households, comprising 33.8% couples with children, 28.1% couples without children, and 12.0% single parent families. Non-family households make up the remaining 25.3%, with lone person households at 23.6% and group households comprising 1.7% of the total. The median household size of 2.6 people matches the Greater Melbourne average.

Educational attainment in Somerville aligns closely with national averages, showing typical qualification patterns and performance metrics

The area faces educational challenges, with university qualification rates (17.7%) substantially below the Greater Melbourne average of 37.0%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 12.5%, followed by postgraduate qualifications (2.8%) and graduate diplomas (2.4%). Trade and technical skills feature prominently, with 42.7% of residents aged 15+ holding vocational credentials, including advanced diplomas (12.3%) and certificates (30.4%).

Educational participation is notably high, with 26.1% of residents currently enrolled in formal education. This includes 8.9% in primary education, 7.8% 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 54 active transport stops operating within Somerville, comprising a mix of buses. These stops are serviced by 4 individual routes, collectively providing 456 weekly passenger trips. Transport accessibility is rated as moderate, with residents typically located 464 meters from the nearest transport stop. As a primarily residential area, most residents commute outward, and the car remains the dominant mode at 95%. Vehicle ownership averages 1.8 per dwelling, which is above the regional average. Some 19.4% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 65 trips per day across all routes, equating to approximately 8 weekly trips per individual stop.

Health performance in Somerville is lower than average with prevalence of common health conditions notable across both younger and older age cohorts

Somerville faces significant health challenges, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. The prevalence of common health conditions is notable across both younger and older age cohorts, and the rate of private health cover is fairly high at approximately 54% of the total population (~10,719 people), compared to 56.7% across Greater Melbourne.

The most common medical conditions in the area are mental health issues and arthritis, impacting 10.1% and 9.3% of residents, respectively, while 64.2% declared themselves as completely clear of medical ailments compared to 72.6% across Greater Melbourne. Working-age residents show an above-average prevalence of chronic health conditions. The area has 22.1% of residents aged 65 and over (4,386 people), which is higher than the 15.1% in Greater Melbourne. Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

Somerville is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Somerville was found to be below average in terms of cultural diversity, with 84.7% of its population born in Australia, 91.9% being citizens, and 96.1% speaking English only at home. The main religion in Somerville is Christianity, which makes up 42.1% of people. However, the most apparent overrepresentation was in Judaism, which comprises 0.1% of the population, compared to 1.0% across Greater Melbourne.

In terms of ancestry (country of birth of parents), the top three represented groups in Somerville are English, comprising 34.3% of the population, which is substantially higher than the regional average of 20.1%, Australian, comprising 30.3% of the population, which is substantially higher than the regional average of 18.4%, and Scottish, comprising 8.4% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Dutch is notably overrepresented at 2.3% of Somerville (vs 1.2% regionally), Welsh at 0.6% (vs 0.4%) and Hungarian at 0.3% (vs 0.3%).

Somerville's population is slightly older than the national pattern

At 41 years, Somerville's median age is significantly above the Greater Melbourne average of 37 as well as somewhat older than the Australian median of 38. Compared to the Greater Melbourne average, the 65 - 74 cohort is notably over-represented (11.7% locally), while 25 - 34 year-olds are under-represented (11.7%). Following the 2021 Census, the 75 to 84 age group has grown from 5.9% to 7.7% of the population. Conversely, the 45 to 54 cohort has declined from 12.9% to 11.4% and the 25 to 34 group dropped from 13.2% to 11.7%. Demographic modeling suggests Somerville's age profile will evolve significantly by 2041. The 75 to 84 cohort shows the strongest projected growth at 55%, adding 841 residents to reach 2,367. Demographic aging continues as residents 65 and older represent 85% of anticipated growth. On the other hand, population declines are projected for the 15 to 24 and 35 to 44 cohorts.