Tripp County South Dakota - Government Site
Population: 6,066
Area: 1614 square miles
County Seat: Winner
Area Code(s) in use: 605
Time Zone: CST
Adjacent counties:
Cherry (NE) Gregory Keya Paha (NE) Lyman Mellette Todd
Airport
Bob Wiley Field, Brown Landing Strip, Heller Landing Strip, Huddle Landing Strip, Schlaiker Landing Strip
Bend
Gunny Sack Bottom
Bridge
Dubel Bridge, Dubel Bridge
Cemetery
Congregational Cemetery, Gibson Cemetery, Ideal Cemetery, Jerusalem Cemetery, Linden Pioneer Cemetery, Our Savior Cemetery, Red Hill Cemetery, Saint John the Baptist Cemetery
Church
Calvary Chapel, Church of God, Episcopal Church (historical), Free Methodist Church, Holy Rosary Church, Lakeview Church, Mini Ska Church, Paxton Church, Saint Anns Church, Saint Pauls Church, Star Prairie Church
Civil
City of Colome, City of Winner, Town of New Witten, Township of Banner, Township of Beaver Creek, Township of Black, Township of Brunson, Township of Bull Creek, Township of Carter, Township of Colome, Township of Condon, Township of Curlew, Township of Dog Ear, Township of Elliston, Township of Gassman, Township of Greenwood, Township of Holsclaw, Township of Huggins, Township of Ideal, Township of Irwin, Township of Jordan, Township of Keyapaha, Township of King, Township of Lake, Township of Lamro, Township of Lincoln, Township of Lone Star, Township of Lone Tree, Township of McNeely, Township of Millboro, Township of Pahapesto, Township of Plainview, Township of Pleasant Valley, Township of Pleasant View, Township of Progressive, Township of Rames, Township of Rosedale, Township of Roseland, Township of Star Prairie, Township of Star Valley, Township of Stewart, Township of Sully, Township of Taylor, Township of Valley, Township of Weaver, Township of Willow Creek, Township of Wilson, Township of Witten, Township of Wortman, Township of Wright, Tripp County, Unorganized Territory of North Tripp
Dam
Assman Number 1 Dam, Beaulieu Dam, Blessing Number 1 Dam, Bloom Dam, Carter Dam, Charles Heller Dam, Covey Dam, Dale Swedland Number 1 Dam, DeJong Brothers Number 2 Dam, DeJong Brothers Number 3 Dam, DeJong Brothers Number 4 Dam, DeJong Brothers Number 5 Dam, Department of Game Fish Parks Dam, Department of Game Fish Parks Dam, Earl Burtz Number 1 Dam, Earl Burtz Number 2 Dam, Frantz Farms 3 Dam, Frantz Farms 4 Dam, Herman Moeller 1 Dam, J Moeller Dam, Jim Schuyler Number 1 Dam, Jim Schuyler Number 2 Dam, Jim Schuyler Number 3 Dam, King Dam, Lee Calhoon 1 Dam, Lee Calhoon 2 Dam, Linker Dam, Novantny Brothers Number 1 Dam, Pauli Dam, R Hanson Dam, Rahn Lake Dam, Roosevelt Dam, Sargent Irrigation Project Dam, Snow Dam, Sundall Dam, Woolhizer Dam
Lake
Dog Ear Lake, Lambert Lake, Little Dog Ear Lake
Locale
Fenenga Ranch, Iverson Ranch, Kewley Ranch, Krutson Ranch, Nelson Ranch, Nelson Ranch, Tripp County Fair Grounds
Park
Beaulieu Lake State Game Production Area, Covey Dam State Game Production Area, Dog Ear Lake State Production Area, King Dam State Game Production Area, Little Dog Ear Lake State Game Production Area, McLaughlin Dam State Game Production Area, Rahn Dam State Game Production Area, Rahn Lake State Recreation Area
Populated Place
Carter, Clearfield, Colome, Hamill, Ideal, Jordan Junction, Keyapaha, Millboro, Wewela, Winner, Witten
Range
Red Hills
Reservoir
Beaulieu Lake, Carter Dam Reservoir, Covey Dam, Hamill Dam Reservoir, King Dam, Linker Dam Reservoir, Rahn Lake, Roosevelt Lake, Witten Dam Reservoir
School
Barker School, Beaver Creek School, Bijou School, Buffalo Creek School, Bull Creek School, Bull Creek School, Bull Creek School (historical), Center Moss School, Eden School, Gassman School, Highland School, Hillcrest School, Kansas Flat School, King School, Lindgren School, Lone Star School, McKinzie School, New Nixon School, North East Washington School, North Greenwood School, North Lincoln School, Northwest Crystal Rose School, Pahapesto School, Plainview School, Reilly School, Saathoff School, South Lincoln School, Star Prairie School, Star Valley School, Sully School, Sunnyview School, Walcott School, Weaver School, Willow Creek School
Stream
Black Dog Creek, Buffalo Creek, Buffalo Creek, Buffalo Creek, Cottonwood Creek, Cottonwood Creek, Cottonwood Creek, Cottonwood Creek, De Bell Creek, Deer Creek, Dog Ear Creek, East Cottonwood Creek, Hollow Creek, Holt Creek, Holt Creek, Holt Creek, Holt Creek, Holt Creek, Holt Creek, Jimmie Creek, Jimmie Creek, Jimmie Creek, Little Dog Creek, Lost Creek, Lost Creek, Lost Creek, Lute Creek, Lute Creek, Lute Creek, Mud Creek, No Moccasin Creek, Owl Creek, Red Butte Creek, Rock Bridge Creek, Sand Creek, Sand Creek, Sand Creek, Sand Creek, Sand Creek, Shadley Creek, Shadley Creek, Shadley Creek, Thunder Creek, Timber Creek, Timber Creek, Timber Creek, Two Nation Creek, Waver Tree Branch, West Branch Bull Creek, West Cottonwood Creek, Willow Creek
Summit
Bradleyon Butte, Dog Ear Buttes, Dorian Buttes, Miller Hill, Rattlesnake Butte, Turtle Butte
Tower
KWYR Radio Tower, KWYR-AM (Winner), KWYR-FM (Winner)
| Race | Population |
| White |  5,268 |
| American Indian | 711 |
| Mixed | 71 |
| Hawaiian & Pacific Islander | 7 |
| Black | 2 |
| Additional population tables : | |
| State population table | |
| South Dakota population by county | |