Towns in Australia

Exploring Australia, town by town

Wilmington SA


Located in the Outback – North and East area of South Australia, Wilmington is in the Port Augusta local government area, and within the electoral seat of Grey.

Wilmington at a glance

Postcode: 5485

Latitude: -32.6132039

Longitude: 138.1200592

Altitude: (metres above sea level)

Population of Wilmington SA

At the 2021 national census, the population of 5485 (Including Wilmington) was 667 people. Out of those, 318 were male and 349 were female.

46 (6.90%) of those people were born outside Australia, and the remaining 527 people were born in Australia. 25 (3.75%) of these people are Indigenous Australians.

Map of Wilmington

Here is a map of Wilmington, South Australia and surrounds.

View Larger Map


Want to correct something or add more detail about Wilmington or elsewhere in South Australia? We welcome your input – please get in touch!