Where is Mount Vernon, Ohio

Written and Fact-checked by | Updated On: August 5, 2026

Mount Vernon is a city in central Ohio and the county seat of Knox County. It sits about 40 miles northeast of Columbus and 45 miles southwest of Mansfield. The city is known for its historic downtown, Kokosing Gap Trail, and the Woodward Opera House. Mount Vernon also serves as a regional center for education, healthcare, business, and outdoor recreation.

Location Map of Mount Vernon, Knox County, Ohio

Where is Mount Vernon Located in Knox County, Ohio

About Map: The map shows the location of Mount Vernon in Knox County, in the U.S. state of Ohio.

Mount Vernon Map, Ohio

About Mount Vernon Map: The Google Map highlights the location of Mount Vernon in Knox County, Ohio. Use the zoom, satellite, and street-view options to explore the city's neighborhoods, roads, and nearby places.

Where is Mount Vernon Located?

Mount Vernon is a city located in Knox County, Ohio, the United States. It lies in central Ohio, about 40 miles northeast of Columbus and about 45 miles southwest of Mansfield. Newark is roughly 25 miles southeast, while Delaware is about 25 miles southwest. Mount Vernon is positioned near 40.394° North latitude and 82.485° West longitude. The 2020 Census recorded 16,925 residents. The city covers about 10.32 square miles, or 26.73 square kilometers, of land and water. The Kokosing River flows through the area and supports trails, parks, and outdoor recreation. The Kokosing Gap Trail is one of the city's best-known attractions and follows a former railroad route through scenic countryside. The historic Woodward Opera House is another important landmark in downtown Mount Vernon. A unique fact about the city is that the Woodward Opera House, built in 1851, is one of the oldest surviving opera houses in the United States.

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Mount Vernon City Facts

CityMount Vernon
StateOhio
CountyKnox County
CountryUnited States
RegionCentral Ohio
Incorporated1830
Founded1805
Total Area10.32 sq mi (26.73 sq km)
Land Area10.19 sq mi (26.39 sq km)
Water Area0.13 sq mi (0.34 sq km)
Elevation1,210 ft (369 m)
Population (2023 estimate)About 17,000
Population (2020 Census)16,925
Population Density1,661 people per sq mi
Time ZoneEastern Time (EST/EDT)
ZIP Codes43050
Area Code740 and 220
Major HighwaysUS-36, OH-13, OH-229, OH-3, and OH-62
Public TransitKnox Area Transit
Major AttractionsWoodward Opera House, Kokosing Gap Trail, Ariel-Foundation Park, Knox County Historical Society, and downtown Mount Vernon
Official Websitehttps://mountvernonohio.org/

Distance from Mount Vernon, OH to Nearby Cities

  • Gambier, OH – 6 miles (10 km)
  • Centerburg, OH – 13 miles (21 km)
  • Fredericktown, OH – 12 miles (19 km)
  • Danville, OH – 15 miles (24 km)
  • Newark, OH – 25 miles (40 km)
  • Delaware, OH – 25 miles (40 km)
  • Marion, OH – 30 miles (48 km)
  • Sunbury, OH – 24 miles (39 km)
  • Granville, OH – 28 miles (45 km)
  • Mansfield, OH – 45 miles (72 km)
  • Westerville, OH – 35 miles (56 km)
  • Columbus, OH – 40 miles (64 km)
  • Wooster, OH – 48 miles (77 km)
  • New Philadelphia, OH – 58 miles (93 km)
  • Zanesville, OH – 43 miles (69 km)
  • Coshocton, OH – 35 miles (56 km)
  • Ashland, OH – 45 miles (72 km)
  • Cleveland, OH – 80 miles (129 km)

Top Attractions in Mount Vernon, OH

  • Woodward Opera House – A historic theater built in 1851 and one of the oldest surviving opera houses in the United States.
  • Kokosing Gap Trail – A popular rail-trail extending through the Kokosing River Valley with opportunities for walking, running, and cycling.
  • Ariel-Foundation Park – A large downtown park with trails, open spaces, ponds, historic industrial structures, and community event areas.
  • Knox County Historical Society – A local historical organization preserving artifacts, documents, and stories from Knox County.
  • Knox County Courthouse – A historic civic landmark in downtown Mount Vernon and the center of county government.
  • Kokosing River – A scenic river running through the area and providing opportunities for fishing, paddling, and wildlife viewing.
  • Mount Vernon Public Square – A central downtown gathering area surrounded by historic buildings, businesses, restaurants, and community activities.
  • Honey Run Waterfall – A nearby natural attraction with a scenic waterfall and wooded surroundings.

Airports Near Mount Vernon, OH

  • John Glenn Columbus International Airport (CMH) – 50 miles
  • Knox County Airport (4I3) – 7 miles
  • Delaware Municipal Airport (DLZ) – 30 miles
  • Ohio State University Airport (OSU) – 42 miles
  • Port Columbus International Airport (CMH) – 50 miles

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the official Mount Vernon city website and local government records.

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