THE GRAND COUNTY LAND BRIEF
Land in the
Crystalline Subalpine Forests setting.
Grand County has 1,846.6 square miles of land in Colorado. 8 mapped landscape regions meet across Grand County: Crystalline Subalpine Forests, Sagebrush Parks, Sedimentary 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
Grand County intersects 8 mapped regional units. The largest mapped shares are:
- Crystalline Subalpine Forests29.2%
- Sagebrush Parks21.3%
- Sedimentary Subalpine Forests16.5%
- Alpine Zone10%
- Crystalline Mid-Elevation Forests9.7%
Finding your parcel within Grand County
The atlas lists 8 cities, towns, townships, and Census communities associated with Grand County, including Winter Park, Granby, Tabernash. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Grand County by land and water
The Census records 23 square miles of water within Grand County, or 1.2% of its total area. That share is close to Grand County’s 1.2%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Grand County has 2,401.3 times the land area of nearby Hot Sulphur Springs town (0.77 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Boulder County, Clear Creek County, Eagle County, Gilpin County, Jackson County, Larimer County, Routt County, Summit County within Colorado. A tract near one of these lines should be matched to the county identifier on its own records.

