THE LYON COUNTY LAND BRIEF
Land in the
Lahontan Salt Shrub Basin setting.
Lyon County has 2,003.1 square miles of land in Nevada. 6 mapped landscape regions meet across Lyon County: Lahontan Salt Shrub Basin, Sierra Nevada-Influenced Semiarid Hills and Basins, Sierra Nevada-Influenced Ranges, among others.
North-trending mountain blocks separate dry interior basins. Alluvial fans connect the ranges to valley floors, while vegetation changes from sparse basin shrubs to woodland and forest at higher elevations.
Regional context: Central Basin and Range ↗ · Regional mapping across the county footprint
Where the landscape changes
Lyon County intersects 6 mapped regional units. The largest mapped shares are:
- Lahontan Salt Shrub Basin52%
- Sierra Nevada-Influenced Semiarid Hills and Basins27.2%
- Sierra Nevada-Influenced Ranges11.7%
- Lahontan Sagebrush Slopes4.6%
- Lahontan and Tonopah Playas2.3%
Finding your parcel within Lyon County
The atlas lists 7 cities, towns, townships, and Census communities associated with Lyon County, including Fernley, Smith Valley, Silver Springs. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Lyon County by land and water
The Census records 23 square miles of water within Lyon County, or 1.1% of its total area. That share is close to Lyon County’s 1.1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Lyon County has 67.9 times the land area of nearby Yerington city (29.5 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Carson City, Churchill County, Douglas County, Mineral County, Storey County, Washoe County within Nevada. A tract near one of these lines should be matched to the county identifier on its own records.

