Written and Fact-checked by Whereig Editors, Reviewed by Mukesh Kumar| Last Updated On: May 12, 2026
Map of Hancock County - Hancock County is a county located in the U.S. state of Mississippi. Hancock County Map showing cities, highways, important places and water bodies. Get Where is Hancock County located in the map, major cities in Hancock county, population, areas, and places of interest.
Map of Hancock County, Mississippi
About Hancock County Map, Mississippi: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.
Other Mississippi Maps & Info
Hancock County, Mississippi
Hancock County is a county located in the U.S. state of Mississippi. It's county seat is Bay St. Louis. As per 2020 census, the population of Hancock County is 46055 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 477 sq mi (1,235 km2). Hancock County was established on 1812.
Hancock County Facts
| Continent | North America |
| Country | United States |
| State | Mississippi |
| County Seat | Bay St. Louis |
| Largest City/Town | Bay St. Louis |
| Established | 1812 |
| Total Area | 553 sq mi (1,432 sq km) |
| Land Area | 474 sq mi (1,227 sq km) |
| Water Area | 79 sq mi (205 sq km) |
| Population | 48,693 (Census 2020) |
| Population Density | 102.7 people per sq mi |
| Time Zone | Central Time Zone |
| Major Highways | Interstate 10, U.S. Route 90, Mississippi Highway 43 |
| Major Rivers | Pearl River, Jourdan River |
| Neighboring Counties | Harrison County, Pearl River County, St. Tammany Parish (Louisiana) |
| Famous For | Mississippi Gulf Coast beaches, Bay St. Louis arts culture, and NASA Stennis Space Center |
| Top Attractions | Bay St. Louis Beach, Buccaneer State Park, and NASA Stennis Space Center nearby region |
| Official Website | Official Website |
About Hancock County, Mississippi
Hancock County is located on the Mississippi Gulf Coast bordering Louisiana and was established in 1812. The county seat and largest city is Bay St. Louis, a coastal community known for its beaches, art galleries, seafood restaurants, and historic charm. The county is famous for tourism, outdoor recreation, and the nearby NASA Stennis Space Center.
Cities and Towns in Hancock County, Mississippi
| City/Town | Population (Census 2020) | Latitude & Longitude |
|---|---|---|
| Bay St. Louis (county seat) | 9,677 | 30.3088°N, 89.3300°W |
| Waveland | 6,435 | 30.2869°N, 89.3767°W |
| Diamondhead | 9,529 | 30.3946°N, 89.3631°W |
| Kiln nearby region | 2,200 | 30.4116°N, 89.4387°W |
| Pearlington nearby region | 1,200 | 30.2463°N, 89.6117°W |
Golf Courses in Hancock County, Mississippi
| Golf Course | Location | Latitude & Longitude |
|---|---|---|
| Diamondhead Country Club | Diamondhead | 30.3941°N, 89.3694°W |
| The Bridges Golf Club | Bay St. Louis | 30.3232°N, 89.3617°W |
| Bayou Vista Golf Course nearby region | Waveland area | 30.2956°N, 89.3818°W |
What Are the Major Roads and Highways in Hancock County, Mississippi
Major highways connect Hancock County with the Mississippi Gulf Coast and southeastern Louisiana.
- Interstate 10 - major east-west interstate linking Gulf Coast cities
- U.S. Route 90 - scenic coastal highway running along the Gulf of Mexico
- Mississippi Highway 43 - regional north-south route connecting inland communities
Neighboring Counties and Parishes of Hancock County
- Harrison County (east)
- Pearl River County (north)
- St. Tammany Parish, Louisiana (west)
What Are the Top Attractions in Hancock County, Mississippi
The county offers Gulf Coast beaches, outdoor recreation, and arts and cultural attractions.
- Bay St. Louis Beach - scenic Gulf Coast beach area popular for relaxation, fishing, and waterfront dining
- Buccaneer State Park - coastal recreation area with camping, water park attractions, and beach access
- NASA Stennis Space Center Nearby Region - major NASA rocket testing and aerospace research facility
- Old Town Bay St. Louis - arts district with galleries, boutiques, restaurants, and historic architecture
- Diamondhead Marina and Recreation Areas - boating, fishing, and golf opportunities along the coast
- Jourdan River Scenic Areas - kayaking, fishing, and wildlife observation destinations
- Infinity Science Center - interactive museum connected to space exploration and science education
- Waveland Beachfront - Gulf Coast recreation area with parks and scenic shoreline views
- Annual Crab Festival and Coastal Events - celebrations featuring seafood, music, and local culture
- Pearl River Wildlife Areas - natural habitats supporting birdwatching and outdoor adventures
Distance from Hancock County to Nearby Cities
The following distances are measured by road (driving).
- Bay St. Louis to Gulfport, Mississippi - 28 mi (45 km)
- Bay St. Louis to Biloxi, Mississippi - 40 mi (64 km)
- Bay St. Louis to New Orleans, Louisiana - 58 mi (93 km)
- Bay St. Louis to Mobile, Alabama - 95 mi (153 km)
- Bay St. Louis to Baton Rouge, Louisiana - 121 mi (195 km)
- Bay St. Louis to Hattiesburg, Mississippi - 92 mi (148 km)
- Bay St. Louis to Jackson, Mississippi - 165 mi (266 km)
- Bay St. Louis to Montgomery, Alabama - 231 mi (372 km)
- Bay St. Louis to Birmingham, Alabama - 301 mi (484 km)
- Bay St. Louis to Houston, Texas - 348 mi (560 km)
- Bay St. Louis to Atlanta, Georgia - 420 mi (676 km)
- Bay St. Louis to Dallas, Texas - 507 mi (816 km)
FAQs about Hancock County
Hancock County is located on the Mississippi Gulf Coast bordering Louisiana.
Hancock County had a population of 48,693 according to Census 2020 data.
Hancock County is known for Mississippi Gulf Coast beaches, Bay St. Louis arts culture, and NASA Stennis Space Center.
The county is served by Interstate 10, U.S. Route 90, and Mississippi Highway 43.
Yes, Hancock County has golf facilities including Diamondhead Country Club and The Bridges Golf Club.
References
- QuickFacts - U.S. Census Bureau
- United States Census Bureau
- Official County Website
- Visit Mississippi Gulf Coast
- Infinity Science Center
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