Potter Valley, California
| Potter Valley | |
|---|---|
| Coordinates: 39°19′20″N 123°06′47″W / 39.32222°N 123.11306°W | |
| Country | United States | 
| State | California | 
| County | Mendocino | 
| Area | |
|  • Total | 4.055 sq mi (10.50 km2) | 
| • Land | 4.027 sq mi (10.43 km2) | 
| • Water | 0.028 sq mi (0.07 km2) 0.69% | 
| Elevation | 948 ft (289 m) | 
| Population  (2020) | |
|  • Total | 665 | 
| • Density | 160/sq mi (63/km2) | 
| Time zone | UTC−8 (Pacific) | 
| • Summer (DST) | UTC−7 (PDT) | 
| ZIP code | 95469 | 
| Area code | 707 | 
| FIPS code | 06-58506 | 
| GNIS feature IDs | 265005; 2628779 | 
Potter Valley is a census-designated place in Mendocino County, California, United States. It is located 18 miles (29 km) north-northeast of Ukiah, at an elevation of 948 feet (289 m) at the headwaters of the East Fork Russian River. The CDP population was 665 at the 2020 census.