Map of Mason County, Kentucky

Mason County is a county located in the U.S. state of Kentucky. As of the 2020 census, the population was 17,120. Its county seat is Maysville. The county was created from Bourbon County, Virginia in 1788 and named for George Mason, a Virginia delegate to the U.S. Constitutional Convention known as the “Father of the Bill of Rights”. Mason County comprises the Maysville, KY Micropolitan Statistical Area, which is included in the Cincinnati-Wilmington-Maysville, OH-KY-IN Combined Statistical Area.

Mason County overview:
Name:	Mason County
FIPS code:	21-161
State:	Kentucky
Founded:	1788
Named for:	George Mason
Seat:	Maysville
Largest city:	Maysville
Total Area:	246 sq mi (640 km²)
Land Area:	240 sq mi (600 km²)
Total Population:	17,120
Population Density:	70/sq mi (27/km²)
Time zone:	UTC−5 (Eastern)
Summer Time Zone (DST):	UTC−4 (EDT)
Website:	masoncountykentucky.us

Mason County location map. Where is Mason County?

Mason County location on the U.S. Map. Where is Mason County. — Location of Mason County in the the United States.

Mason County location on the Kentucky map. Where is Mason County. — Location of Mason County in Kentucky.

Mason County Road Map

Mason CountyStreet Map. — Street map of Mason County, Kentucky. Source: OpenStreetMap (OSM)

Mason CountyMap — Mason Countypolitical map.

Geography

According to the United States Census Bureau, the county has a total area of 246 square miles (640 km), of which 240 square miles (620 km) is land and 6.3 square miles (16 km) (2.6%) is water. The county’s northern border with Ohio is formed by the Ohio River.