338,950
Higher than 64% of region (sa4) areas.
Estimated resident population (ABS), 2025.
Adelaide - Central and Hills · Region (SA4)
How well-off the area is, how fast its population is growing, and the businesses and new homes here.
A growth rate of 7.4% since 2021 shows that Adelaide - Central and Hills is expanding more quickly than most similar areas. This steady increase in residents has helped the population reach 338,950 people.
Annual population estimates and change since the census.
Population growth since 2021 was 7.4%, which is higher than most areas and a little above the South Australian figure of 5.6%.
338,950
Higher than 64% of region (sa4) areas.
Estimated resident population (ABS), 2025.
7.4%
Higher than 65% of region (sa4) areas.
Population growth since the 2021 Census, from ABS annual estimates.
Australian Bureau of Statistics. (2021). Economy & Advantage in Adelaide - Central and Hills [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa4/401/adelaide-central-and-hills/topic/economy-advantage