Boulder, WA 6432, is a historic suburb located in the Goldfields-Esperance region of Western Australia, near the city of Kalgoorlie. Known for its rich mining heritage, Boulder was established during the gold rush of the late 19th century and retains much of its historical charm, including well-preserved buildings and the infamous "Super Pit" gold mine, one of the largest open-cut mines in the country. The suburb offers a close-knit community atmosphere, with local amenities, schools, and parks, while its proximity to Kalgoorlie provides access to additional services and cultural attractions. Boulder's unique blend of history, mining significance, and community spirit makes it a distinctive part of Western Australia's Goldfields region.
| Postcode: | 6432 |
| State: | WA |
| Coordinates (lat/long): | -30.871011, 121.541783 |
| Federal Electorate: | Durack |