Outer Harbor (postcode 5018) is a quiet locality in South Australia within the Port Adelaide Enfield local government area. It is home to about 13 residents, with an older demographic and a median age of 66. Households earn a median income of $56K per year, with an average household size of 1 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +1.2% year-on-year at the LGA level. SA employment has moved +1.6% year-on-year in the official ABS Labour Force trend series, which provides the broader jobs backdrop for this suburb. SA also had 21 Commonwealth-backed major projects under construction, 7 underway, and 7 in planning as at 2025-09-01, which is useful as a broader delivery backdrop rather than a suburb-specific project count. The top ancestries reported are English, Scottish.
The median weekly rent is $102 (Census 2021).
Public transport access includes 2 rail stations, 10 bus stops. The crime rate in the Port Adelaide Enfield LGA is higher than average at 92,308 incidents per 100,000 population.
On the investment side, Population growth of +1.2% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.