Koolyanobbing, Western Australia
| Koolyanobbing Western Australia | |
|---|---|
| Coordinates | 30°49′S 119°31′E / 30.82°S 119.52°E |
| Population | 93 (SAL 2021) |
| Established | 1965 |
| Postcode(s) | 6427 |
| Elevation | 343 m (1,125 ft) |
| Area | 527.6 km2 (203.7 sq mi) |
| Location |
|
| LGA(s) | Shire of Yilgarn |
| State electorate(s) | Central Wheatbelt |
| Federal division(s) | O'Connor |
Koolyanobbing is located in the Shire of Yilgarn, Western Australia, 54 km (34 mi) north-northeast of the town of Southern Cross. Iron ore has been mined there since 1948 by a series of companies, with a break between 1983 and 1993, and since 2024. Most recently, the ore was mined by Mineral Resources and railed to the port at Esperance for export.