Sierra County on the map of California 2024. Cities, roads, borders and directions in Sierra County of California.

Sierra County is a General Law county located in the eastern part of California. This beautiful county was established back in 1852. The county's total area is 953 square miles. The county seat of Sierra County is Downieville. The population of Sierra County reaches 3 thousand residents. This map shows the borders of Sierra County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Sierra County.