Brown County Map, Ohio

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

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

Map of Brown County, Ohio

Map of Brown County, Ohio

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

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About Brown County, Ohio

Brown County is a county located in the U.S. state of Ohio. It's county seat is Georgetown. As per 2020 census, the population of Brown County is 43662 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 491.76 sq mi (1,274 km2). Brown County was established on -29889.

Brown County Facts

ContinentNorth America
CountryUnited States
StateOhio
County SeatGeorgetown
Largest City/TownGeorgetown
Established1818
Total Area493 sq mi
Land Area490 sq mi
Water Area3 sq mi
Population44,846 (Census 2020)
Population Density91 people per sq mi
Time ZoneEastern Time Zone (ET)
Major HighwaysUS-52, US-68, SR-32, SR-125
Neighboring CountiesClermont County, Adams County, Highland County, Bracken County (KY), Mason County (KY)
Famous ForUlysses S. Grant birthplace, Ohio River views, rural countryside
Top AttractionsGrant Birthplace, Brown County State Park, Ohio River Scenic Byway
Official Websitehttps://www.browncountyohio.gov

Cities and Towns in Brown County, Ohio

  • Georgetown (county seat) – 4,331 (Census 2020)
  • Mount Orab – 4,701 (Census 2020)
  • Ripley – 1,744 (Census 2020)
  • Aberdeen – 1,505 (Census 2020)

Roads and Highways in Brown County, Ohio

Brown County is served by several key highways that connect it to nearby cities in Ohio and across the Ohio River into Kentucky.

  • US Highway 52 – runs east-west along the Ohio River connecting Aberdeen to Cincinnati (west) and Portsmouth (east)
  • US Highway 68 – runs north-south connecting Ripley to Maysville, Kentucky (south) and Wilmington (north)
  • State Route 32 – major east-west route connecting Mount Orab to Cincinnati (west) and Jackson (east)
  • State Route 125 – connects Georgetown to Hillsboro (north) and Shawnee State Forest region (east)

Neighboring Counties of Brown County

  • Clermont County (northwest)
  • Highland County (north)
  • Adams County (east)
  • Bracken County, Kentucky (south)
  • Mason County, Kentucky (southwest)

Top Attractions in Brown County, Ohio

Brown County offers historic landmarks, scenic river views, and quiet outdoor spots that reflect its rural charm.

  • Ulysses S. Grant Birthplace – historic site where the 18th U.S. president was born
  • Grant Memorial Church – unique church dedicated to Ulysses S. Grant in Georgetown
  • Ohio River Scenic Byway – a beautiful driving route with river views and small towns
  • Ripley Historic District – charming area known for its role in the Underground Railroad
  • John Rankin House – important abolitionist site overlooking the Ohio River
  • Lake Grant – quiet spot for fishing, boating, and picnics
  • Brown County Fairgrounds – hosts local events, fairs, and community gatherings
  • Shawnee State Forest (nearby) – offers hiking, camping, and nature exploration

Distance from Brown County to Nearby Cities

  • Georgetown to Cincinnati – 45 mi (72 km)
  • Georgetown to Columbus – 110 mi (177 km)
  • Georgetown to Dayton – 85 mi (137 km)
  • Georgetown to Lexington – 95 mi (153 km)
  • Georgetown to Portsmouth – 70 mi (113 km)

FAQs about Brown County

Where is Brown County located?

Brown County is located in southern Ohio along the Ohio River, bordering Kentucky.

What is Brown County known for?

It is best known as the birthplace of Ulysses S. Grant and for its scenic river views.

What is the population of Brown County?

The population was 44,846 according to the 2020 Census.

What is the county seat of Brown County?

The county seat is Georgetown.

Are there historic attractions in Brown County?

Yes, sites like the Grant Birthplace and Rankin House highlight its rich history.