Day County Map, South Dakota

Written and Fact-checked by , Reviewed by | Last Updated On: May 11, 2026

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

Map of Day County, South Dakota

Map of Day County, South Dakota

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

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About Day County, South Dakota

Day County is a county located in the U.S. state of South Dakota. It's county seat is Webster. As per 2020 census, the population of Day County is 5414 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 1,029 sq mi (2,665 km2). Day County was established on 1879.

Day County Facts

ContinentNorth America
CountryUnited States
StateSouth Dakota
County SeatWebster
Largest City/TownWebster
Established1879
Total Area1,091 sq mi (2,826 sq km)
Land Area1,029 sq mi (2,665 sq km)
Water Area62 sq mi (161 sq km)
Population5,449 (Census 2020)
Population Density5.3 people per sq mi
Time ZoneCentral Time Zone (CT)
Major HighwaysUS 12, SD 25, SD 27
Major RiversBig Sioux River nearby
Neighboring CountiesMarshall County, Roberts County, Grant County, Codington County, Clark County, Brown County
Famous ForGlacial lakes, fishing, hunting, outdoor recreation
Top AttractionsWaubay Lake, Pickerel Lake Recreation Area, Webster community attractions, fishing and hunting areas
Official WebsiteOfficial Website

About Day County, South Dakota

Day County is located in northeastern South Dakota in the United States and was established in 1879. The county seat and largest city is Webster. The county is known for its many glacial lakes, outdoor recreation, fishing, hunting, and scenic prairie landscapes.

Cities and Towns in Day County, South Dakota

City/TownPopulation (Census 2020)Latitude & Longitude
Webster (county seat)1,78645.3325°N, 97.5203°W
Waubay45145.3322°N, 97.3067°W
Andover9445.4408°N, 97.9259°W
Bristol28145.3447°N, 97.7509°W
Pierpont12945.4992°N, 97.8412°W
Roslyn17245.4953°N, 97.4873°W

Golf Courses in Day County, South Dakota

Golf CourseLocationLatitude & Longitude
Webster Golf ClubWebster45.3352°N, 97.5265°W
Waubay Lake Golf CourseWaubay45.3317°N, 97.3148°W
Prairie Winds Golf Club nearbyMilbank45.2185°N, 96.6334°W
Watertown Country Club nearbyWatertown44.8875°N, 97.1156°W

Roads and Highways in Day County, South Dakota

Major highways connect the county to northeastern South Dakota lakes and agricultural communities.

  • US Highway 12 - major east-west highway across northern South Dakota
  • South Dakota Highway 25 - north-south route through rural communities and lake regions
  • South Dakota Highway 27 - regional roadway serving local recreation areas

What are Neighboring Counties of Day County

  • Marshall County (northwest)
  • Roberts County (northeast)
  • Grant County (east)
  • Codington County (south)
  • Clark County (southwest)
  • Brown County (west)

What are the Top Attractions in Day County, South Dakota

The county offers a mix of lake recreation, wildlife viewing, and outdoor adventure attractions.

  • Waubay Lake - popular destination for boating, fishing, and lakeside recreation
  • Pickerel Lake Recreation Area - camping, swimming, and water sports attraction
  • Webster community attractions - local shops, dining, and parks
  • Fishing and hunting areas - known for walleye fishing and pheasant hunting
  • Blue Dog Lake recreation areas - boating and outdoor recreation opportunities
  • Waubay National Wildlife Refuge nearby - birdwatching and wildlife viewing destination
  • Glacial lakes region scenic drives - panoramic prairie and wetland landscapes
  • Webster Golf Club - golf and recreation facility
  • Camping and RV parks near area lakes - family outdoor recreation destinations
  • Regional snowmobiling and winter sports - seasonal outdoor activities
  • Historic small-town downtown districts - local culture and agricultural heritage
  • Waterfowl migration viewing areas - important habitat for migratory birds
  • Community fairs and rodeos - seasonal entertainment and agricultural events
  • Sunset photography and prairie landscapes - scenic Great Plains vistas

What is the Distance from Day County to Nearby Cities

The following distances are measured by road (driving).

  • Webster to Watertown (Codington County), South Dakota - 49 mi (79 km)
  • Webster to Aberdeen (Brown County), South Dakota - 63 mi (101 km)
  • Webster to Brookings (Brookings County), South Dakota - 103 mi (166 km)
  • Webster to Fargo (Cass County), North Dakota - 154 mi (248 km)
  • Webster to Sioux Falls (Minnehaha County), South Dakota - 154 mi (248 km)
  • Webster to Pierre (Hughes County), South Dakota - 184 mi (296 km)
  • Webster to Minneapolis (Hennepin County), Minnesota - 232 mi (373 km)
  • Webster to Bismarck (Burleigh County), North Dakota - 283 mi (455 km)
  • Webster to Omaha (Douglas County), Nebraska - 309 mi (497 km)
  • Webster to Rapid City (Pennington County), South Dakota - 396 mi (637 km)
  • Webster to Kansas City (Jackson County), Missouri - 541 mi (871 km)
  • Webster to Denver (Denver County), Colorado - 651 mi (1,048 km)

FAQs about Day County

Where is Day County located?

Day County is located in northeastern South Dakota in the glacial lakes region.

What is the population of Day County?

Day County had a population of 5,449 according to the 2020 United States Census.

What is Day County known for?

Day County is known for glacial lakes, fishing, hunting, boating, and outdoor recreation.

What are the major highways in Day County?

The major highways include US Highway 12, South Dakota Highway 25, and South Dakota Highway 27.

Are there golf courses in Day County?

Yes, Day County has golf facilities including Webster Golf Club and Waubay Lake Golf Course.

References

  1. QuickFacts - U.S. Census Bureau
  2. United States Census Bureau
  3. United States Geological Survey (USGS)
  4. National Geodetic Survey
  5. Official Website