THE LAKE COUNTY LAND BRIEF
Land in the
Sedimentary Subalpine Forests setting.
Lake County has 376.9 square miles of land in Colorado. 5 mapped landscape regions meet across Lake County: Sedimentary Subalpine Forests, Alpine Zone, Crystalline Subalpine Forests, among others.
Steep mountains rise through distinct vegetation bands, from lower grass and shrub country to conifers and alpine terrain. Elevation is a defining difference across Southern Rocky Mountain landscapes.
Regional context: Southern Rockies ↗ · Regional mapping across the county footprint
Where the landscape changes
Lake County intersects 5 mapped regional units. The largest mapped shares are:
- Sedimentary Subalpine Forests33.7%
- Alpine Zone28.2%
- Crystalline Subalpine Forests16.8%
- Sagebrush Parks11%
- Crystalline Mid-Elevation Forests10.3%
Finding your parcel within Lake County
The atlas lists 3 cities, towns, townships, and Census communities associated with Lake County, including Twin Lakes, Leadville North, Leadville. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Lake County by land and water
The Census records 6.99 square miles of water within Lake County, or 1.8% of its total area. That share is close to Lake County’s 1.8%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Lake County has 321.1 times the land area of nearby Leadville city (1.17 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Chaffee County, Eagle County, Park County, Pitkin County, Summit County within Colorado. A tract near one of these lines should be matched to the county identifier on its own records.

