Ross County Map, Ohio

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

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

Map of Ross County, Ohio

Map of Ross County, Ohio

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

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About Ross County, Ohio

Ross County is a county located in the U.S. state of Ohio. It's county seat is Chillicothe. As per 2020 census, the population of Ross County is 76891 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 688.41 sq mi (1,783 km2). Ross County was established on -37021.

Ross County Facts

ContinentNorth America
CountryUnited States
StateOhio
County SeatChillicothe
Largest City/TownChillicothe
EstablishedAugust 20, 1798
Total Area693 sq mi (1,795 sq km)
Land Area689 sq mi (1,784 sq km)
Water Area3.7 sq mi (9.6 sq km)
Population77,093 (Census 2020)
Population Density112 people per sq mi
Time ZoneEastern Time Zone (ET)
Major HighwaysUS-23, US-35, State Route 104, State Route 50, State Route 772
Neighboring CountiesPickaway County, Fairfield County, Hocking County, Vinton County, Pike County, Highland County, Fayette County
Famous ForFirst capital of Ohio, Hopewell Culture, Chillicothe history
Top AttractionsHopewell Culture National Historical Park, Adena Mansion, Yoctangee Park, Scioto Trail State Park
Official Websitehttps://www.co.ross.oh.us/

Cities and Towns in Ross County, Ohio

  • Chillicothe (county seat) – 22,059 (Census 2020)
  • Frankfort – 1,064 (Census 2020)
  • Kingston – 1,032 (Census 2020)
  • Richmond Dale – 412 (Census 2020)

Roads and Highways in Ross County, Ohio

Ross County is connected by major highways that provide access to central and southern Ohio.

  • US-23 – major north-south route connecting Chillicothe to Columbus and Portsmouth
  • US-35 – east-west highway linking Chillicothe to Dayton and Jackson
  • State Route 104 – runs north-south connecting the county to Columbus and Portsmouth
  • State Route 50 – connects Chillicothe to Athens and western Ohio
  • State Route 772 – links local communities within the county

Neighboring Counties of Ross County

  • Pickaway County (north)
  • Fairfield County (northeast)
  • Hocking County (east)
  • Vinton County (southeast)
  • Pike County (south)
  • Highland County (west)
  • Fayette County (northwest)

Top Attractions in Ross County, Ohio

Ross County offers historical landmarks, parks, and outdoor recreation.

  • Hopewell Culture National Historical Park – ancient earthworks and UNESCO World Heritage site
  • Adena Mansion & Gardens – historic home of Thomas Worthington
  • Yoctangee Park – central park in Chillicothe with lakes and walking paths
  • Scioto Trail State Park – offers hiking, camping, and scenic views
  • Great Seal State Park – named after Ohio’s state seal with trails and overlooks
  • Chillicothe Historic District – downtown area with shops and historic buildings
  • Ross County Heritage Center – museum showcasing local history
  • Paint Creek State Park nearby – popular for boating and fishing

Distance from Ross County to Nearby Cities

  • Ross County to Columbus – 45 mi (72 km)
  • Ross County to Portsmouth – 60 mi (97 km)
  • Ross County to Dayton – 70 mi (113 km)
  • Ross County to Cincinnati – 90 mi (145 km)
  • Ross County to Athens – 70 mi (113 km)

FAQs about Ross County

Where is Ross County located?

Ross County is located in south-central Ohio.

What is Ross County known for?

It is known as the first capital of Ohio and for its Hopewell Culture sites.

What is the population of Ross County?

The population was 77,093 according to the 2020 Census.

What is the county seat of Ross County?

The county seat is Chillicothe.

Are there attractions in Ross County?

Yes, the county offers historic sites, parks, and outdoor recreation.