Towns in Australia

Exploring Australia, town by town

Boulder WA


Located in the Goldfields area of Western Australia, Boulder is in the Kalgoorlie/Boulder local government area, and within the electoral seat of Durack.

Boulder at a glance

Postcode: 6432

Latitude: -30.7768517

Longitude: 121.493226

Altitude: 326.3876648 (metres above sea level)

Population of Boulder WA

At the 2021 national census, the population of 6432 (Including Boulder) was 7150 people. Out of those, 3910 were male and 3242 were female.

1287 (18.00%) of those people were born outside Australia, and the remaining 4758 people were born in Australia. 814 (11.38%) of these people are Indigenous Australians.

Map of Boulder

Here is a map of Boulder, Western Australia and surrounds.

View Larger Map


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