THE AMADOR COUNTY LAND BRIEF
Land in the
Northern Sierran Foothills setting.
Amador County has 594.6 square miles of land in California. 6 mapped landscape regions meet across Amador County: Northern Sierran Foothills, Central Sierra Lower Montane Forests, Camanche Terraces, among others.
Oak woodland, chaparral and grassland occupy foothills and low coastal mountains around the Central Valley. Narrow agricultural valleys interrupt this landscape of dry summers and wetter winters.
Regional context: Central California Foothills and Coastal Mountains ↗ · Regional mapping across the county footprint
Where the landscape changes
Amador County intersects 6 mapped regional units. The largest mapped shares are:
- Northern Sierran Foothills39.7%
- Central Sierra Lower Montane Forests20.8%
- Camanche Terraces14.2%
- Northern Sierra Subalpine Forests8.6%
- Northern Sierra Upper Montane Forests8.5%
Sierra Nevada in Amador County
A high mountain block slopes west toward California's Central Valley and drops sharply on its eastern side. Granite landscapes, glacial basins and elevation-dependent conifer forests are prominent regional features.
Read the regional source ↗Finding your parcel within Amador County
The atlas lists 20 cities, towns, townships, and Census communities associated with Amador County, including Pine Grove, Red Corral, Camanche Village. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Amador County by land and water
The Census records 11.4 square miles of water within Amador County, or 1.9% of its total area. That share is close to Amador County’s 1.9%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Amador County has 424.7 times the land area of nearby Volcano CDP (1.4 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Alpine County, Calaveras County, El Dorado County, Sacramento County, San Joaquin County within California. A tract near one of these lines should be matched to the county identifier on its own records.

