Grindstone Indian Rancheria of Wintun-Wailaki Indians
| Total population | |
|---|---|
| 162 | |
| Regions with significant populations | |
| United States ( California) | |
| Languages | |
| English | |
| Religion | |
| Roundhouse religion, Kuksu, Christianity | |
| Related ethnic groups | |
| other Wintun and Wailaki peoples |
The Grindstone Indian Rancheria of Wintun-Wailaki Indians is a federally recognized tribe and ranchería of Wintun and Wailaki Indians from northern California. As of the 2010 Census the population was 164.