Day County South Dakota - Government Site
Population: 5,778
Area: 1029 square miles
County Seat: Webster
Area Code(s) in use: 605
Time Zone: CST
Adjacent counties:
Brown Clark Codington Grant Marshall Roberts Spink
Airport
Webster Municipal Airport
Bay
Wingate Arm
Cemetery
All Saints Catholic Cemetery, Andover Cemetery, Bates and Scotland Cemetery, Bergen Cemetery, Bethany Evangelical Cemetery, Blue Dog Grave, Bristol Cemetery, Crandall Cemetery, Ebenezer Cemetery, Egeland Cemetery, Falnes Cemetery, Fron Cemetery, German Lutheran Cemetery, Hanson Cemetery, Highland Cemetery, Hillside Cemetery, Homer Cemetery, Hosanger Cemetery, Lakewood Cemetery, Lindaas Cemetery, New Sweden Cemetery, Old Roman Catholic Cemetery, Old Saint Otto's Cemetery, Old Waubay Cemetery, Old Zion Cemetery, Prairie Mound Cemetery, Roslyn Cemetery, Saint Ansgaar Cemetery, Saint Anthony's Catholic Cemetery, Saint James Indian Cemetery, Saint Joseph's Catholic Cemetery, Saint Joseph's Catholic Cemetery, Saint Michael's Cemetery, Saint Otto's Cemetery, Salem Cemetery, Salem Cemetery, Saron Free Lutheran Cemetery, Scotland Cemetery, Skudesnes Cemetery, Tabor Lutheran Cemetery, Waubay Catholic Cemetery, Webster Cemetery, Wheatland Cemetery, Zoar Lutheran Cemetery, Zoar Lutheran Cemetery, Zoar Lutheran Cemetery, Zoar Lutheran Cemetery, Zoar Lutheran Cemetery, Zoar Lutheran Cemetery
Church
Bergen Church, Egeland Church, Falnes Church, Fron Church, Saint James Church, Saint Joseph Church, Saron Church, Skudesnes Church, Tabor Church, Zoark Church
Civil
City of Bristol, City of Waubay, City of Webster, Day County, Town of Andover, Town of Butler, Town of Grenville, Town of Lily, Town of Pierpont, Town of Roslyn, Township of Andover, Township of Andover (historical), Township of Blue Lake (historical), Township of Bristol, Township of Bristol (historical), Township of Butler, Township of Central Point, Township of Egeland, Township of Farmington, Township of Grenville, Township of Grenville (historical), Township of Highland, Township of Homer, Township of Independence, Township of Kidder, Township of Kosciusko, Township of Liberty, Township of Lynn, Township of Lynn (historical), Township of Morton, Township of Nutley, Township of Oak Gulch, Township of Racine, Township of Raritan, Township of Raritan (historical), Township of Rusk, Township of Scotland, Township of Troy, Township of Union, Township of Valley, Township of Wahbay (historical), Township of Waubay, Township of Webster, Township of Webster (historical), Township of Wheatland, Township of York
Dam
Amsden Dam, Pierpont Dam
Island
Parker Island
Lake
Anderson Lake, Antelope Lake, Arneson Slough, Bitter Lake, Bitter Lake, Blue Dog Lake, Buchner Slough, Campbell Slough, Dahling Slough, Enemy Swim Lake, Foldager Slough, Goose Lake, Goose Lake, Hazelden Lake, Headman Slough, Hillebrands Lake, Holmquist Slough, Horseshoe Lake, Little Rush Lake, Lonesome Lake, Long Lake, Lynn Lake, Minnewasta Lake, Mud Lake, Opitz Lake, Phragmites Pond, Pickerel Lake, Rush Lake, Solomon Slough, South Waubay Lake, Spring Lake, Stangland Slough, Swan Pond, Sweetwater Lake, Waubay Lake
Locale
Atlantis (historical), Lynn (historical), Old Military Camp (historical), Pickerel Lake, Roslyn (historical), South End
Park
Buchner Slough State Public Shooting Area, Dale State Public Shooting Area, Dokter State Public Shooting Area, Haugen State Public Shooting Area, Holmquist Slough State Public Shooting Area, Horseshoe Lake State Public Shooting Area, Johnson State Public Shooting Area, Lardy State Public Shooting Area, Lily State Public Shooting Area, Lohner State Public Shooting Area, Lynn Lake State Public Shooting Area, Mydland Pass State Public Shooting Area, Nelson Slough State Public Shooting Area, Pickerel Lake State Park, Pierpont Lake Recreation Area, Waubay National Wildlife Refuge, Wheatland State Public Shooting Area
Populated Place
Andover, Bristol, Butler, Crandall, Grenville, Holmquist, Lily, Pierpont, Roslyn, Waubay, Webster
Post Office
Wahbay Post Office (historical)
Reservoir
Amsden Lake, Pierpont Lake
School
Jandahl School, School Number 142, School Number 143, School Number 180, School Number 204, School Number 205, School Number 216, School Number 217, School Number 219, School Number 224, School Number 226, Union Prairie School
Stream
Antelope Creek, Chekepa Creek
| Race | Population |
| White |  5,093 |
| American Indian | 589 |
| Mixed | 72 |
| Asian | 13 |
| Black | 8 |
| Hawaiian & Pacific Islander | 3 |
| Additional population tables : | |
| State population table | |
| South Dakota population by county | |