Gilbert Valley

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

Gilbert Valley's population was approximately 5,305 as of November 2025, according to AreaSearch's analysis. This figure represents an increase of 289 people, a 5.8% rise from the 2021 Census which recorded a population of 5,016. The growth is inferred from ABS' estimated resident population of 5,168 in June 2024 and validated new addresses since then. This results in a population density of 3.2 persons per square kilometer. Gilbert Valley's growth rate exceeded the SA3 area's 4.4%, making it a growth leader in the region. Overseas migration was the primary driver of this growth.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data and years post-2032, it adopts SA State Government's Regional/LGA projections by age category, released in 2023 based on 2021 data, with adjustments made via weighted aggregation of population growth from LGA to SA2 levels. Future demographic trends suggest lower quartile growth for locations outside capital cities, with Gilbert Valley expected to grow by 75 persons to 2041, reflecting a reduction of 1.2% over the 17 years.

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

Gilbert Valley has averaged approximately 25 new dwelling approvals per year over the past five financial years, totalling 128 homes. As of FY-26, 12 approvals have been recorded. Between FY-21 and FY-25, an average of 0.6 people moved to the area for each dwelling built. This indicates that new construction is meeting or exceeding demand, providing more buying options and facilitating population growth.

The average expected construction cost value of new homes is $265,000. In this financial year, $6.7 million in commercial approvals have been registered, suggesting the area's residential character. Compared to the rest of South Australia, Gilbert Valley has slightly more development activity, with 39.0% above the regional average per person over the five-year period.

This maintains reasonable buyer options while sustaining existing property demand. All new construction in the area consists of standalone homes, preserving its traditional low density character and appealing to those seeking space. With around 210 people per approval, Gilbert Valley reflects a low-density area. Given that population is expected to remain stable or decline, there should be reduced pressure on housing in the area, potentially creating buying opportunities.

Gilbert Valley 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 six projects likely impacting the region. Notable initiatives are Kidman Rise, Bundey BESS and Solar Project, Goyder Renewables Zone, and Robertstown Solar Project, with the following details focusing on those most relevant.

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.

The employment landscape in Gilbert Valley shows performance that lags behind national averages across key labour market indicators

Gilbert Valley has a skilled workforce with diverse sector representation. The unemployment rate was 3.9% in the past year, with an estimated employment growth of 0.9%. As of September 2025, 2,559 residents were employed.

The unemployment rate was 1.5% lower than Rest of SA's rate of 5.3%, and workforce participation was 60.7%, compared to Rest of SA's 58.5%. According to Census responses, 16.4% of residents worked from home. Dominant employment sectors were agriculture, forestry & fishing, health care & social assistance, and manufacturing. Agriculture, forestry & fishing had particularly notable concentration, with employment levels at 1.6 times the regional average.

Retail trade was under-represented, with only 6.4% of Gilbert Valley's workforce compared to Rest of SA's 9.9%. The area offered limited local employment opportunities, as indicated by the count of Census working population vs resident population. During the year to September 2025, employment levels increased by 0.9%, labour force grew by 2.1%, and unemployment rose by 1.1 percentage points. In contrast, Rest of SA saw employment rise by 0.3%, labour force grow by 2.3%, and unemployment rise by 1.9 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest potential future demand within Gilbert Valley. These projections estimate local employment should increase by 5.0% over five years and 11.4% over ten years, based on industry-specific growth rates applied to Gilbert Valley's employment mix.

The area's income levels rank in the lower 15% nationally based on AreaSearch comparative data

The Gilbert Valley SA2 had a median taxpayer income of $45,452 and an average of $57,282 in the latest postcode level ATO data aggregated by AreaSearch for financial year 2023. This is below the national average, contrasting with Rest of SA's median income of $48,920 and average income of $58,933. Based on Wage Price Index growth of 8.8% since financial year 2023, current estimates would be approximately $49,452 (median) and $62,323 (average) as of September 2025. According to Census 2021 income data, household, family and personal incomes in Gilbert Valley all fall between the 17th and 20th percentiles nationally. The earnings profile shows that the largest segment comprises 27.7% earning $800 - 1,499 weekly (1,469 residents), unlike trends at regional levels where 27.5% fall within the $1,500 - 2,999 range. Housing costs are modest with 89.8% of income retained, but the total disposable income ranks at just the 23rd percentile nationally.

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

In Gilbert Valley, as per the latest Census evaluation, 96.1% of dwellings were houses, with the remaining 3.9% comprising semi-detached homes, apartments, and other types. This contrasts with Non-Metro SA's dwelling composition of 88.5% houses and 11.5% other dwellings. Home ownership in Gilbert Valley stood at 47.4%, with mortgaged dwellings making up 35.7% and rented ones, 17.0%. The median monthly mortgage repayment in the area was $1,100, lower than Non-Metro SA's average of $1,153. The median weekly rent figure in Gilbert Valley was recorded at $225, compared to $220 in Non-Metro SA. Nationally, Gilbert Valley's mortgage repayments were significantly lower than the Australian average of $1,863, with rents also substantially below the national figure of $375.

Gilbert Valley has a typical household mix, with a fairly typical median household size

Family households account for 68.8% of all households, including 24.1% couples with children, 36.6% couples without children, and 7.7% single parent families. Non-family households constitute the remaining 31.2%, with lone person households at 29.1% and group households making up 2.2% of the total. The median household size is 2.3 people, which aligns with the Rest of SA average.

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

The area's university qualification rate is 18.4%, significantly lower than Australia's average of 30.4%. Bachelor degrees are the most prevalent at 13.0%, followed by postgraduate qualifications (2.9%) and graduate diplomas (2.5%). Vocational credentials are prominent, with 38.8% of residents aged 15+ holding them, including advanced diplomas (10.2%) and certificates (28.6%). Educational participation is high at 25.2%, with 11.1% in primary education, 7.9% in secondary education, and 1.8% pursuing tertiary education.

Educational participation is notably high, with 25.2% of residents currently enrolled in formal education. This includes 11.1% in primary education, 7.9% in secondary education, and 1.8% pursuing tertiary education.

No public transport data available for this catchment area.

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

Gilbert Valley's health indicators show below-average outcomes, as assessed by AreaSearch. Mortality rates and chronic condition prevalence are higher than average for both younger and older age cohorts.

Common health conditions are slightly more prevalent in Gilbert Valley compared to the norm. Only approximately 48% of the total population (~2,525 people) has private health cover, lower than the national average of 55.7%. The most common medical conditions are arthritis (10.9%) and mental health issues (8.7%). About 62.4% of residents report being completely clear of medical ailments, similar to the Rest of SA's 62.5%. Working-age individuals face significant health challenges due to elevated chronic condition rates. The area has a higher proportion of seniors aged 65 and over at 27.8%, with 1,474 people compared to Rest of SA's 26.5%. Health outcomes among seniors in Gilbert Valley are above average, ranking even higher than the general population nationally.

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

Gilbert Valley, surveyed in June 2016, showed low cultural diversity with 90.4% citizens, 87.8% born in Australia, and 97.7% speaking English only at home. Christianity dominated Gilbert Valley's religion at 50.0%, compared to 45.2% regionally (Rest of SA). Ancestry-wise, top groups were English (34.8%), Australian (30.5%), and German (9.0%).

Some ethnicities varied: Polish was overrepresented at 0.8% vs regional 0.4%, Dutch at 1.2% vs 1.3%, Irish at 7.9% vs 5.9%.

Gilbert Valley ranks among the oldest 10% of areas nationwide

Gilbert Valley's median age is 51 years, which is considerably higher than the Rest of SA average of 47 and significantly older than the national norm of 38. The age profile shows that those aged 55-64 are particularly prominent at 17.6%, while the 25-34 group is comparatively smaller at 7.7% than in Rest of SA. This concentration of 55-64 year-olds is well above the national average of 11.2%. Between 2021 and present, the 75 to 84 age group has grown from 8.0% to 9.7% of the population. Conversely, the 45 to 54 cohort has declined from 13.4% to 11.9%, and the 5 to 14 group has dropped from 11.8% to 10.7%. Looking ahead to 2041, demographic projections reveal significant shifts in Gilbert Valley's age structure. The 75 to 84 age cohort is projected to increase solidly by 166 people (32%) from 512 to 679. Demographic aging continues as residents aged 65 and older represent 87% of anticipated growth. Conversely, population declines are projected for the 0 to 4 and 35 to 44 cohorts.