West Coast (SA)

West Coast is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends

Based on AreaSearch's analysis, West Coast's population is around 4,034 as of Feb 2026. This reflects an increase of 388 people (10.6%) since the 2021 Census, which reported a population of 3,646 people. The change is inferred from the estimated resident population of 3,865 from the ABS as of June 2024 and an additional 161 validated new addresses since the Census date. This population level equates to a density ratio of 0.10 persons per square kilometer, providing ample space per person. West Coast's 10.6% growth since the 2021 census exceeded the SA4 region (5.7%) and the SA3 area, marking it as a growth leader in the region. Population growth for the area was primarily driven by natural growth, which contributed approximately 55.9% of overall population gains during recent periods, although all drivers, including overseas migration and interstate migration, were positive factors.

AreaSearch adopts 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 for years post-2032, the SA State Government's Regional/LGA projections by age category, released in 2023 and based on 2021 data, are adopted with adjustments made using a method of weighted aggregation of population growth from LGA to SA2 levels. Considering the projected demographic shifts, a population increase just below the median of regional areas across the nation is expected, with the area expected to grow by 279 persons by 2041 based on the latest annual ERP population numbers, recording a gain of 2.7% in total over the 17 years.

AreaSearch analysis of residential development drivers sees West Coast recording a relatively average level of approval activity when compared to local markets analysed countrywide

West Coast has seen around 30 new homes approved each year, with 152 homes approved over the past 5 financial years (between FY-21 and FY-25) and 11 so far in FY-26. At an average of just 0.9 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 homes are being built at an average value of $235,000. Additionally, $7.9 million in commercial approvals have been registered this financial year, demonstrating the area's primarily residential nature.

Compared to the Rest of SA, West Coast has 153.0% more new home approvals (per person), creating greater choice for buyers, though building activity has slowed in recent years. Furthermore, new construction has been completely comprised of detached dwellings, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. The location has approximately 170 people per dwelling approval, indicating an expanding market.

Future projections show West Coast adding 110 residents by 2041 (from the latest AreaSearch quarterly estimate). 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.

West Coast has limited levels of nearby infrastructure activity, ranking in the 3rdth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total 3 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include South Australian Road Network Maintenance, South Australia High Productivity Vehicle Network Access, Gawler Craton Rail Access, and the Northern Water Supply Project, 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 conditions in West Coast face significant challenges, ranking among the bottom 10% of areas assessed nationally

West Coast possesses a balanced workforce spanning white and blue collar employment, with diverse sector representation, and an unemployment rate of 11.9%. As of December 2025, 1,732 residents are in work while the unemployment rate is 6.2% above Regional SA's rate of 5.7%, showing room for improvement, and workforce participation is fairly standard (61.8% compared to Regional SA's 58.8%). Based on Census responses, a moderate 16.1% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The key industries of employment among residents are agriculture, forestry & fishing, health care & social assistance, and education & training. The area has particular employment specialization in agriculture, forestry & fishing, with an employment share of 2.1 times the regional level. On the other hand, manufacturing is under-represented, with only 1.9% of West Coast's workforce compared to 9.3% in Regional SA. The area appears to offer limited employment opportunities locally, as indicated by the count of Census working population vs resident population.

Based on AreaSearch analysis of SALM and ABS data, during the year to December 2025, the labour force increased by 1.7% alongside a 5.9% employment decline, causing unemployment to rise by 7.1 percentage points. By comparison, Regional SA recorded employment growth of 0.7%, labour force growth of 3.1%, with unemployment rising 2.2 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within West Coast. 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 West Coast's employment mix suggests local employment should increase by 5.0% over five years and 11.2% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income figures position the area below 75% of locations analysed nationally by AreaSearch

AreaSearch's latest postcode level ATO data for FY-23 reveals that income in the West Coast SA2 is lower than average on a national basis, with the median assessed at $49,625 while the average income stands at $62,334. This contrasts with Regional SA's figures of a median income of $48,920 and an average income of $58,933. Based on Wage Price Index growth of 8.8% since FY-23, current estimates would be approximately $53,992 (median) and $67,819 (average) as of September 2025. Census data reveals household, family and personal incomes in West Coast all fall between the 9th and 17th percentiles nationally. The data shows 28.0% of the population (1,129 individuals) fall within the $800 - 1,499 income range, diverging from the metropolitan region where the $1,500 - 2,999 category predominates at 27.5%. While housing costs are modest with 92.5% of income retained, the total disposable income ranks at just the 18th percentile nationally.

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

Dwelling structure within West Coast, as evaluated at the latest Census, comprised 96.4% houses and 3.6% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Regional SA's 88.5% houses and 11.5% other dwellings. Meanwhile, the level of home ownership within West Coast was higher than that of Regional SA, at 49.2%, with the remainder of dwellings either mortgaged (22.6%) or rented (28.2%). The median monthly mortgage repayment in the area was below the Regional SA average at $1,083, while the median weekly rent figure was recorded at $104, compared to Regional SA's $1,153 and $220. Nationally, West Coast's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

West Coast has a typical household mix, with a higher-than-average median household size

Family households dominate at 69.0% of all households, comprising 25.9% couples with children, 35.3% couples without children, and 7.0% single parent families. Non-family households make up the remaining 31.0%, with lone person households at 29.1% and group households comprising 1.6% of the total. The median household size of 2.4 people is larger than the Regional SA average of 2.3.

West Coast faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally

The area faces educational challenges, with university qualification rates (12.8%) substantially below the Australian average of 30.4%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 10.8%, followed by graduate diplomas (1.2%) and postgraduate qualifications (0.8%). Trade and technical skills feature prominently, with 38.9% of residents aged 15+ holding vocational credentials, including advanced diplomas (8.6%) and certificates (30.3%).

Educational participation is notably high, with 27.5% of residents currently enrolled in formal education. This includes 14.1% in primary education, 7.4% in secondary education, and 1.5% pursuing tertiary education.

No public transport data available for this catchment area.

Health outcomes in West Coast are marginally below the national average with common health conditions slightly more prevalent than average across both younger and older age cohorts

Health indicators suggest below-average outcomes in West Coast, based on AreaSearch's assessment of mortality rates and chronic condition prevalence. Common health conditions are slightly more prevalent than average across both younger and older age cohorts, and the rate of private health cover is relatively low at approximately 50% of the total population (~2,033 people). The national average is 55.7%.

The most common medical conditions in the area are arthritis and asthma, impacting 8.6 and 6.4% of residents, respectively, while 71.2% declared themselves as completely clear of medical ailments compared to 62.5% across Regional SA. Health outcomes among the working-age population are broadly typical. The area has 24.1% of residents aged 65 and over (973 people), which is lower than the 27.1% in Regional SA. Health outcomes among seniors are particularly strong, with national rankings even higher than the general population.

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

West Coast was found to be below average in terms of cultural diversity, with 90.0% of its population being citizens, 93.9% born in Australia, and 88.6% speaking English only at home. The main religion in West Coast is Christianity, which makes up 49.6% of people. However, the most apparent overrepresentation is in Other, which comprises 1.3% of the population, compared to 0.8% across Regional SA.

In terms of ancestry (country of birth of parents), the top three represented groups in West Coast are Australian, comprising 32.0% of the population, English, comprising 28.1% of the population, and Australian Aboriginal, comprising 12.2% of the population, which is substantially higher than the regional average of 3.3%. Additionally, there are notable divergences in the representation of certain other ethnic groups: German is represented at 6.7% of West Coast (vs 8.2% regionally) and Maori at 0.4% (vs 0.2%).

West Coast hosts a notably older demographic compared to the national average

With a median age of 45, West Coast is modestly under the Regional SA figure of 47 but well above Australia's 38 years. Compared to the Regional SA average, the 65 - 74 cohort is notably over-represented (16.0% locally), while 75 - 84 year-olds are under-represented (6.6%). This 65 - 74 concentration is well above the national 9.5%. Since 2021, the 65 to 74 age group has grown from 13.8% to 16.0% of the population, while the 75 to 84 cohort increased from 4.9% to 6.6%. Conversely, the 5 to 14 cohort has declined from 13.7% to 11.7% and the 45 to 54 group dropped from 13.8% to 12.0%. Looking ahead to 2041, demographic projections reveal significant shifts in West Coast's age structure. The 75 to 84 age cohort is projected to increase markedly, expanding by 191 people (72%) from 265 to 457. Senior residents (65+) will drive 84% of population growth, underscoring demographic aging trends. In contrast, population declines are projected for the 0 to 4 and 65 to 74 cohorts.