THE GARRETT COUNTY LAND BRIEF
Land in the
Uplands and Valleys of Mixed Land Use setting.
Garrett County has 649.1 square miles of land in Maryland. 4 mapped landscape regions meet across Garrett County: Uplands and Valleys of Mixed Land Use, Forested Hills and Mountains, Northern Shale Valleys, among others.
A rugged, deeply cut plateau of sandstone, shale and related rocks supports extensive forest. High hills and low mountains distinguish this Appalachian landscape from smoother neighboring regions.
Regional context: Central Appalachians ↗ · Regional mapping across the county footprint
Where the landscape changes
Garrett County intersects 4 mapped regional units. The largest mapped shares are:
- Uplands and Valleys of Mixed Land Use34.3%
- Forested Hills and Mountains31%
- Northern Shale Valleys21.4%
- Northern Dissected Ridges and Knobs13.3%
Ridge and Valley in Garrett County
Long, roughly parallel ridges and valleys follow folded and faulted rock layers. Limestone valleys, sandstone ridges and other geologic contrasts produce varied terrain and numerous regional springs and caves.
Read the regional source ↗Finding your parcel within Garrett County
The atlas lists 15 cities, towns, townships, and Census communities associated with Garrett County, including Finzel, Oakland, Mountain Lake Park. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Garrett County by land and water
The Census records 8.69 square miles of water within Garrett County, or 1.3% of its total area. That share is close to Garrett County’s 1.3%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Garrett County has 1,313.9 times the land area of nearby Accident town (0.49 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Allegany County within Maryland. A tract near one of these lines should be matched to the county identifier on its own records.

