THE NEVADA COUNTY LAND BRIEF
Land in the
Northern Sierra Mid-Montane Forests setting.
Nevada County has 957.8 square miles of land in California. 7 mapped landscape regions meet across Nevada County: Northern Sierra Mid-Montane Forests, Northern Sierra Upper Montane Forests, Northern Sierran Foothills, among others.
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.
Regional context: Sierra Nevada ↗ · Regional mapping across the county footprint
Where the landscape changes
Nevada County intersects 7 mapped regional units. The largest mapped shares are:
- Northern Sierra Mid-Montane Forests26.9%
- Northern Sierra Upper Montane Forests23.6%
- Northern Sierran Foothills18.2%
- Northern Sierra Lower Montane Forests16.8%
- Northeastern Sierra Mixed Conifer-Pine Forests12.8%
Central California Foothills and Coastal Mountains in Nevada County
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.
Read the regional source ↗Finding your parcel within Nevada County
The atlas lists 14 cities, towns, townships, and Census communities associated with Nevada County, including Truckee, Alta Sierra, Grass Valley. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Nevada County by land and water
The Census records 16 square miles of water within Nevada County, or 1.6% of its total area. That share is close to Nevada County’s 1.6%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Nevada County has 503.8 times the land area of nearby Washington CDP (1.9 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Placer County, Sierra County, Yuba County within California. A tract near one of these lines should be matched to the county identifier on its own records.

