THE MOUNT AIRY LAND BRIEF
Land in the
Piedmont Uplands setting.
Mount Airy town has 4.14 square miles of land in Carroll County, Frederick County. Its Census reference point is in Piedmont Uplands, within Northern Piedmont.
Rounded low hills, open valleys and irregular plains form a transition between Appalachian highlands and the coastal plain. The underlying geology mixes metamorphic, igneous and sedimentary rocks.
Regional context: Northern Piedmont ↗ · Classification at the Census reference point
One place name. 2 county geographies.
Mount Airy intersects 2 county geographies: Carroll County, Frederick County. A Mount Airy mailing address alone cannot choose the right record office; use the county and parcel identifier on the tax bill or deed.
Mount Airy by land and water
The Census records 0.01 square miles of water within Mount Airy, or 0.3% of its total area. It is 21.4 percentage points lower than the 21.7% recorded for Maryland. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Mount Airy town has 24.2% of the land area of nearby Green Valley CDP (17.1 square miles). These areas describe boundaries, not comparable property prices.

