Plumas County
County in California
Plumas County is a county in the Sierra Nevada of the U.S. state of California. As of the 2020 census, the population was 19,790. The county seat is Quincy, and the only incorporated city is Portola. The largest community in the county is East... Wikipedia
Population: 19,351 (2022)
County seat: Quincy
Highest elevation: 8,372 ft (2,552 m)
Incorporated: 1854
Largest community: East Quincy (population); Warner Valley (area); Portola (incorporated)
Named for: Spanish words for the Feather River (Río de las Plumas)