Written and Fact-checked by Whereig Editors, Reviewed by Mukesh Kumar| Last Updated On: May 11, 2026
Map of Walworth County - Walworth County is a county located in the U.S. state of South Dakota. Walworth County Map showing cities, highways, important places and water bodies. Get Where is Walworth County located in the map, major cities in Walworth county, population, areas, and places of interest.
Map of Walworth County, South Dakota
About Walworth County Map, South Dakota: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.
More South Dakota Maps & Info
About Walworth County, South Dakota
Walworth County is a county located in the U.S. state of South Dakota. It's county seat is Selby. As per 2020 census, the population of Walworth County is 5248 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 708 sq mi (1,834 km2). Walworth County was established on 1873.
Walworth County Facts
| Continent | North America |
| Country | United States |
| State | South Dakota |
| County Seat | Selby |
| Largest City/Town | Mobridge |
| Established | 1873 |
| Total Area | 745 sq mi (1,930 sq km) |
| Land Area | 709 sq mi (1,836 sq km) |
| Water Area | 36 sq mi (93 sq km) |
| Population | 5,315 (Census 2020) |
| Population Density | 7.5 people per sq mi |
| Time Zone | Central Time Zone (CT) |
| Major Highways | US 12, US 83, SD 47 |
| Major Rivers | Missouri River |
| Neighboring Counties | Campbell County, Potter County, Sully County, Edmunds County, Corson County |
| Famous For | Lake Oahe recreation, Mobridge tourism, fishing and hunting, Sitting Bull Monument |
| Top Attractions | Lake Oahe, Sitting Bull Monument, Mobridge attractions, fishing and boating recreation |
| Official Website | Official Website |
About Walworth County, South Dakota
Walworth County is located in north-central South Dakota in the United States and was established in 1873. The county seat is Selby, while Mobridge is the largest city. The county is known for Missouri River recreation, Lake Oahe fishing, Native American heritage, and scenic prairie landscapes.
Cities and Towns in Walworth County, South Dakota
| City/Town | Population (Census 2020) | Latitude & Longitude |
|---|---|---|
| Mobridge | 3,226 | 45.5353°N, 100.4276°W |
| Selby (county seat) | 642 | 45.5050°N, 100.0323°W |
| Java | 117 | 45.5075°N, 99.8620°W |
| Glenham | 35 | 45.5339°N, 100.2898°W |
| Akaska nearby | 42 | 45.3300°N, 100.1184°W |
| Lowry nearby | 10 | 45.1506°N, 99.9390°W |
Golf Courses in Walworth County, South Dakota
| Golf Course | Location | Latitude & Longitude |
|---|---|---|
| Mobridge Country Club | Mobridge | 45.5386°N, 100.4234°W |
| Selby Golf Club | Selby | 45.5068°N, 100.0384°W |
| Gettysburg Country Club nearby | Gettysburg | 45.0158°N, 99.9647°W |
| Hillsview Golf Course nearby | Pierre | 44.3784°N, 100.3389°W |
Roads and Highways in Walworth County, South Dakota
Major highways connect the county to north-central South Dakota communities and Missouri River recreation regions.
- US Highway 12 - major east-west highway across northern South Dakota
- US Highway 83 - important north-south route through central South Dakota
- South Dakota Highway 47 - regional roadway serving prairie communities
What are Neighboring Counties of Walworth County
- Campbell County (north)
- Corson County (northwest)
- Edmunds County (east)
- Potter County (south)
- Sully County (southwest)
What are the Top Attractions in Walworth County, South Dakota
The county offers a mix of Missouri River recreation, fishing destinations, and prairie heritage attractions.
- Lake Oahe recreation - boating, fishing, camping, and water sports activities
- Sitting Bull Monument - honoring the famous Lakota leader and regional history
- Mobridge attractions - restaurants, shops, museums, and community events
- Fishing and boating recreation - nationally known walleye fishing opportunities
- Mobridge Country Club - golf and recreation facility
- Prairie scenic drives - Missouri River Valley and Great Plains landscapes
- Birdwatching and wildlife habitats - river ecosystems and migratory bird viewing
- Camping and RV parks throughout the county - outdoor recreation destinations
- Photography and sunset viewing along Lake Oahe - scenic outdoor experiences
- Historic downtown Mobridge - pioneer history and local culture
- Regional rodeos and county fairs - celebrating ranching and agriculture traditions
- Hunting destinations - pheasant, deer, and waterfowl recreation opportunities
- Missouri River marinas and access points - boating and fishing adventures
- Winter ice fishing and snowmobiling activities - seasonal outdoor recreation
What is the Distance from Walworth County to Nearby Cities
The following distances are measured by road (driving).
- Mobridge to Pierre (Hughes County), South Dakota - 115 mi (185 km)
- Mobridge to Aberdeen (Brown County), South Dakota - 115 mi (185 km)
- Mobridge to Bismarck (Burleigh County), North Dakota - 103 mi (166 km)
- Mobridge to Rapid City (Pennington County), South Dakota - 244 mi (393 km)
- Mobridge to Fargo (Cass County), North Dakota - 228 mi (367 km)
- Mobridge to Sioux Falls (Minnehaha County), South Dakota - 322 mi (518 km)
- Mobridge to Billings (Yellowstone County), Montana - 357 mi (575 km)
- Mobridge to Minneapolis (Hennepin County), Minnesota - 450 mi (724 km)
- Mobridge to Casper (Natrona County), Wyoming - 432 mi (695 km)
- Mobridge to Omaha (Douglas County), Nebraska - 487 mi (784 km)
- Mobridge to Denver (Denver County), Colorado - 630 mi (1,014 km)
- Mobridge to Kansas City (Jackson County), Missouri - 706 mi (1,136 km)
FAQs about Walworth County
Walworth County is located in north-central South Dakota along the Missouri River and Lake Oahe.
Walworth County had a population of 5,315 according to the 2020 United States Census.
Walworth County is known for Lake Oahe recreation, fishing, Mobridge tourism, and the Sitting Bull Monument.
The major highways include US Highway 12, US Highway 83, and South Dakota Highway 47.
Popular attractions include Lake Oahe recreation areas, Sitting Bull Monument, fishing destinations, and Mobridge attractions.
References
- QuickFacts - U.S. Census Bureau
- United States Census Bureau
- United States Geological Survey (USGS)
- National Geodetic Survey
- Official Website
- Aurora County Map
- Beadle County Map
- Bennett County Map
- Bon Homme County Map
- Brookings County Map
- Brown County Map
- Brule County Map
- Buffalo County Map
- Butte County Map
- Campbell County Map
- Charles Mix County Map
- Clark County Map
- Clay County Map
- Codington County Map
- Corson County Map
- Custer County Map
- Davison County Map
- Day County Map
- Deuel County Map
- Dewey County Map
- Douglas County Map
- Edmunds County Map
- Fall River County Map
- Faulk County Map
- Grant County Map
- Gregory County Map
- Haakon County Map
- Hamlin County Map
- Hand County Map
- Hanson County Map
- Harding County Map
- Hughes County Map
- Hutchinson County Map
- Hyde County Map
- Jackson County Map
- Jerauld County Map
- Jones County Map
- Kingsbury County Map
- Lake County Map
- Lawrence County Map
- Lincoln County Map
- Lyman County Map
- McCook County Map
- McPherson County Map
- Marshall County Map
- Meade County Map
- Mellette County Map
- Miner County Map
- Minnehaha County Map
- Moody County Map
- Oglala Lakota County Map
- Pennington County Map
- Perkins County Map
- Potter County Map
- Roberts County Map
- Sanborn County Map
- Spink County Map
- Stanley County Map
- Sully County Map
- Todd County Map
- Tripp County Map
- Turner County Map
- Union County Map
- Walworth County Map
- Yankton County Map
- Ziebach County Map
- Alabama Counties
- Alaska boroughs
- Arizona Counties
- Arkansas Counties
- California County Map
- Colorado Counties
- Connecticut Counties
- Delaware Counties
- Florida County Map
- Georgia County Map
- Hawaii Counties
- Idaho Counties
- Illinois Counties
- Indiana Counties
- Iowa Counties
- Kansas Counties
- Kentucky Counties
- Louisiana Counties
- Maine Counties
- Maryland Counties
- Massachusetts Counties
- Michigan County Map
- Minnesota Counties
- Mississippi Counties
- Missouri Counties
- Montana Counties
- Nebraska Counties
- Nevada Counties
- New York Counties
- New Hampshire Counties
- New Jersey Counties
- New Mexico Counties
- North Carolina Counties
- North Dakota Counties
- Ohio County Map
- Oklahoma Counties
- Oregon Counties
- Pennsylvania Counties
- Rhode Island Counties
- South Carolina Counties
- South Dakota Counties
- Map of Tennessee
- Texas County Map
- Utah Counties
- Vermont Counties
- Virginia Counties
- Washington Counties
- West Virginia Counties
- Wisconsin Counties
- Wyoming Counties