THE CHELAN COUNTY LAND BRIEF
Land in the
Wenatchee/Chelan Highlands setting.
Chelan County has 2,921.2 square miles of land in Washington. 10 mapped landscape regions meet across Chelan County: Wenatchee/Chelan Highlands, North Cascades Highland Forests, Chelan Tephra Hills, among others.
Rugged high mountains and glacial terrain span a strong west-to-east climate transition. Wetter maritime forests to the west contrast with drier inland conditions on the eastern side.
Regional context: North Cascades ↗ · Regional mapping across the county footprint
Where the landscape changes
Chelan County intersects 10 mapped regional units. The largest mapped shares are:
- Wenatchee/Chelan Highlands24.8%
- North Cascades Highland Forests20.1%
- Chelan Tephra Hills14.5%
- North Cascades Subalpine/Alpine14.4%
- Chiwaukum Hills and Lowlands14.3%
Columbia Plateau in Chelan County
Basalt underlies this dry plateau of grassland and sagebrush. Windblown soils cover some uplands, while ancient flood paths exposed rock across the region's scabland terrain.
Read the regional source ↗Eastern Cascades Slopes and Foothills in Chelan County
On the Cascades' drier eastern side, open pine forests mingle with volcanic cones, buttes and basins. Larger river valleys and lake basins interrupt the surrounding uplands.
Read the regional source ↗Finding your parcel within Chelan County
The atlas lists 9 cities, towns, townships, and Census communities associated with Chelan County, including Wenatchee, Sunnyslope, Chelan. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Chelan County by land and water
The Census records 73.2 square miles of water within Chelan County, or 2.4% of its total area. That share is close to Chelan County’s 2.4%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Chelan County has 2,010.4 times the land area of nearby Leavenworth city (1.45 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Douglas County, King County, Kittitas County, Okanogan County, Skagit County, Snohomish County within Washington. A tract near one of these lines should be matched to the county identifier on its own records.

