Overview
Sierra County is a county of California, United States (FIPS ca091), with a population of about 3,240[1].
Geography
- Coordinates: 39.5804, -120.5160
- Time zone: America/Los_Angeles
Places · place_us_ca_sierra_county
Sierra County is a county of California, United States.
Sierra County is a county of California, United States (FIPS ca091), with a population of about 3,240[1].