Lewiston, California
| Lewiston, California | |
|---|---|
| Lewiston Schoolhouse, in the Lewiston Historic District, is now a library | |
| Location in Trinity County and the state of California | |
| Coordinates: 40°41′57″N 122°48′38″W / 40.69917°N 122.81056°W | |
| Country | United States | 
| State | California | 
| County | Trinity | 
| Area | |
|  • Total | 20.009 sq mi (51.824 km2) | 
| • Land | 20.009 sq mi (51.824 km2) | 
| • Water | 0 sq mi (0 km2) 0% | 
| Elevation | 1,814 ft (553 m) | 
| Population  (2020) | |
|  • Total | 1,222 | 
| • Density | 61/sq mi (24/km2) | 
| Time zone | UTC-8 (Pacific (PST)) | 
| • Summer (DST) | UTC-7 (PDT) | 
| ZIP code | 96052 | 
| Area code | 530 | 
| FIPS code | 06-41278 | 
| GNIS feature ID | 0277538 | 
Lewiston is a census-designated place (CDP) in Trinity County, California, United States. Its population is 1,222 as of the 2020 census, up from 1,193 from the 2010 census.