Highland County Map, Ohio

Written and Fact-checked by | Updated On: April 30, 2026 | 13:31 ET

Map of Highland County - Highland County is a county located in the U.S. state of Ohio. Highland County Map showing cities, highways, important places and water bodies. Get Where is Highland County located in the map, major cities in Highland county, population, areas, and places of interest.

Map of Highland County, Ohio

Map of Highland County, Ohio

About Highland County Map, Ohio: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

Ohio More Maps & Info

Ohio MapOhio County MapOhio Cities Map
Ohio ZipcodesWhere is OhioWhere is Akron
Ohio Area CodesOhio Blank MapOhio River Map
Ohio Physical MapOhio Road MapWhere is Cincinnati
Where is Cleveland/a>Where is ColumbusWhere is Toledo

About Highland County, Ohio

Highland County is a county located in the U.S. state of Ohio. It's county seat is Hillsboro. As per 2020 census, the population of Highland County is 43354 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 553.28 sq mi (1,433 km2). Highland County was established on -34576.

Highland County Facts

ContinentNorth America
CountryUnited States
StateOhio
County SeatHillsboro
Largest City/TownHillsboro
EstablishedMay 1, 1805
Total Area554 sq mi (1,435 sq km)
Land Area553 sq mi (1,432 sq km)
Water Area1.4 sq mi (3.6 sq km)
Population43,476 (Census 2020)
Population Density79 people per sq mi
Time ZoneEastern Time Zone (ET)
Major HighwaysUS-50, US-62, US-68, State Route 28, State Route 73, State Route 124
Neighboring CountiesFayette County, Ross County, Pike County, Adams County, Brown County, Clinton County
Famous ForRolling hills, agriculture, Amish communities, rural scenery
Top AttractionsRocky Fork State Park, Serpent Mound (nearby), Highland Nature Sanctuary, Hillsboro Historic District
Official Websitehttps://www.highlandcountyohio.com/

Cities and Towns in Highland County, Ohio

  • Hillsboro (county seat) – 6,605 (Census 2020)
  • Greenfield (partly) – 4,339 (Census 2020)
  • Lynchburg – 1,499 (Census 2020)
  • Mowrystown – 360 (Census 2020)

Roads and Highways in Highland County, Ohio

Highland County is served by several highways that connect it to southern and central Ohio.

  • US-50 – east-west route connecting Hillsboro to Chillicothe and Cincinnati
  • US-62 – runs northeast-southwest linking Hillsboro to Washington Court House and Aberdeen
  • US-68 – north-south highway connecting the county to Wilmington and Maysville, Kentucky
  • State Route 28 – connects Hillsboro to Milford and other communities
  • State Route 73 – east-west route linking Hillsboro to Wilmington and Portsmouth
  • State Route 124 – runs through southern parts of the county along the Ohio River region

Neighboring Counties of Highland County

  • Fayette County (north)
  • Ross County (northeast)
  • Pike County (east)
  • Adams County (south)
  • Brown County (southwest)
  • Clinton County (west)

Top Attractions in Highland County, Ohio

Highland County offers scenic landscapes, outdoor recreation, and historic small-town charm.

  • Rocky Fork State Park – popular for boating, fishing, and camping
  • Highland Nature Sanctuary – peaceful area with trails and wildlife
  • Serpent Mound (nearby) – ancient earthwork and historic site
  • Hillsboro Historic District – charming downtown with shops and restaurants
  • Paint Creek – scenic waterway for fishing and relaxing
  • Fort Hill Earthworks (nearby) – historic Native American site with hiking trails
  • Greenfield Historical Society – local museum and heritage site
  • Highland County Fairgrounds – hosts annual fairs and events

Distance from Highland County to Nearby Cities

  • Highland County to Cincinnati – 60 mi (97 km)
  • Highland County to Columbus – 70 mi (113 km)
  • Highland County to Chillicothe – 35 mi (56 km)
  • Highland County to Dayton – 65 mi (105 km)
  • Highland County to Portsmouth – 75 mi (121 km)

FAQs about Highland County

Where is Highland County located?

Highland County is located in southern Ohio.

What is Highland County known for?

It is known for its rolling hills, agriculture, and rural landscapes.

What is the population of Highland County?

The population was 43,476 according to the 2020 Census.

What is the county seat of Highland County?

The county seat is Hillsboro.

Are there outdoor attractions in Highland County?

Yes, the county has state parks, nature preserves, and scenic outdoor areas.