THE MERCER COUNTY LAND BRIEF
Land in the
Inner Bluegrass setting.
Mercer County has 249.4 square miles of land in Kentucky. 2 mapped landscape regions meet across Mercer County: Inner Bluegrass, Hills of the Bluegrass.
Open hills, irregular plains and tablelands are developed on limestone and other sedimentary rocks. Oak-hickory woodland, local prairie and cedar-glade settings contribute to this diverse inland plateau.
Regional context: Interior Plateau ↗ · Regional mapping across the county footprint
Where the landscape changes
Mercer County intersects 2 mapped regional units. The largest mapped shares are:
- Inner Bluegrass50.3%
- Hills of the Bluegrass49.7%
Finding your parcel within Mercer County
The atlas lists 3 cities, towns, townships, and Census communities associated with Mercer County, including Harrodsburg, Salvisa, Burgin. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Mercer County by land and water
The Census records 3.93 square miles of water within Mercer County, or 1.5% of its total area. That share is close to Mercer County’s 1.5%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Mercer County has 36 times the land area of nearby Harrodsburg city (6.92 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Anderson County, Boyle County, Garrard County, Jessamine County, Washington County, Woodford County within Kentucky. A tract near one of these lines should be matched to the county identifier on its own records.

