About This Place
Greenville is a census-designated place (CDP) in Plumas County, California, United States, on the north-west side of Indian Valley. The population was 1,129 at the 2010 census, down from 1,160 at the 2000 census.
Greenville is located at 40°8′24″N 120°57′5″W / 40.14°N 120.95139°W / 40.14; -120.95139 (40.140069, -120.951268).
According to the United States Census Bureau, the CDP has a total area of 8.0 square miles (20.7 km²), all of it land.