The City of Kalgoorlie–Boulder is a local government area in the Goldfields–Esperance region of Western Australia, about 550 kilometres (342 mi) east of the state capital, Perth. Its seat of government is the town of Kalgoorlie; all but 244 of the city's population live in either Kalgoorlie or Boulder.
- Country
- Australia
- Inception
- 1989
- Website
- https://www.ckb.wa.gov.au/