By Whereig Editors, Reviewed by Mukesh Kumar| Updated On: May 02, 2026 | 20:16 ET
Map of Harrison County - Harrison County is a county located in the U.S. state of Indiana. Harrison County Map showing cities, highways, important places and water bodies. Get Where is Harrison County located in the map, major cities in Harrison county, population, areas, and places of interest.
Map of Harrison County, Indiana
About Harrison County Map, Alabama: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.
Related Indiana Maps
About Harrison County, Indiana
Jay County is a county located in the U.S. state of Indiana. It`s county seat is Portland. As per 2020 census, the population of Jay County was 20248 and population density of Jay was square miles. According to the United States Census Bureau, the county has a total area of 384 sq mi (995 km2). Jay County was established on -23702.
Harrison County Facts
| Continent | North America |
| Country | United States |
| State | Indiana |
| County Seat | Corydon |
| Largest City/Town | Corydon |
| Established | 1808 |
| Total Area | 486 sq mi |
| Land Area | 485 sq mi |
| Water Area | 1.5 sq mi |
| Population | 40,515 (Census 2020) |
| Population Density | 84 people per sq mi |
| Time Zone | Eastern Time Zone (ET) |
| Major Highways | I-64, IN-11, IN-62, IN-64, IN-135 |
| Neighboring Counties | Washington County (north), Floyd County (east), Meade County, KY (south), Breckinridge County, KY (southwest), Crawford County (west) |
| Famous For | Indiana’s first state capital, historic Corydon, caves |
| Top Attractions | Corydon Capitol State Historic Site, Squire Boone Caverns, O'Bannon Woods State Park |
| Official Website | https://harrisoncounty.in.gov/ |
Cities and Towns in Harrison County, Indiana
- Corydon (county seat) – 3,122 (Census 2020)
- Lanesville – 614 (Census 2020)
- Mauckport – 81 (Census 2020)
- New Middletown – 95 (Census 2020)
- Palmyra – 1,513 (Census 2020)
Roads and Highways in Harrison County, Indiana
Harrison County is served by major highways that connect it to Louisville and other parts of southern Indiana.
- Interstate 64 (I-64) – east-west route connecting the county to Louisville and Evansville
- Indiana State Road 11 – north-south highway linking Lanesville to Mauckport
- Indiana State Road 62 – runs along the Ohio River connecting Corydon to nearby towns
- Indiana State Road 64 – connects Corydon to Salem and Princeton
- Indiana State Road 135 – north-south route linking Corydon to Salem and Paoli
Neighboring Counties of Harrison County
- Washington County (north)
- Floyd County (east)
- Meade County, Kentucky (south)
- Breckinridge County, Kentucky (southwest)
- Crawford County (west)
Top Attractions in Harrison County, Indiana
Harrison County offers a rich history along with natural attractions and outdoor recreation opportunities.
- Corydon Capitol State Historic Site – former state capital building of Indiana
- Squire Boone Caverns – cave tours and historic attractions
- O'Bannon Woods State Park – hiking, camping, and scenic views
- Harrison-Crawford State Forest – large forest area for outdoor recreation
- Indian Creek Trail – scenic trail for hiking and biking
- Corydon Downtown – historic district with shops and restaurants
Distance from Harrison County to Nearby Cities
- Harrison County to Louisville – 25 mi (40 km)
- Harrison County to Indianapolis – 110 mi (177 km)
- Harrison County to Evansville – 120 mi (193 km)
- Harrison County to Bloomington – 70 mi (113 km)
- Harrison County to Cincinnati – 120 mi (193 km)
FAQs about Harrison County
Harrison County is located in southern Indiana along the Ohio River.
The county seat is Corydon, which is also the largest town in the county.
It is known for being Indiana’s first state capital and its historic sites and caves.
Yes, it is popular for history, caves, and outdoor recreation.
The county is served by I-64 and several Indiana state roads including IN-62 and IN-135.
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