South Dakota Cities and Places

New Underwood (Lakota: wóȟešma tȟéča; “new undergrowth”) is a city in Pennington County, South Dakota, United States. The population was 590 at the 2020 Census. New Underwood got its start circa 1906. The city was named for John Underwood, a cattleman. Until 2017, it was home to the world’s smallest biker bar, which is now ... Read more

New Holland is a census-designated place (CDP) in Douglas County, South Dakota, United States. The population was 77 at the 2020 census. A large share of the early settlers being natives of Holland caused the name to be selected. New Holland CDP overview: Name: New Holland CDP LSAD Code: 57 LSAD Description: CDP (suffix) State: ... Read more

New Effington is a town in Roberts County, South Dakota, United States. The population was 234 at the 2020 census. New Effington was laid out in 1913, after a proposed railroad further away from the original city Effington spurred the need to move the town. Needing a new name they simply added “New”, the original ... Read more

Okaton is a hamlet in Jones County, South Dakota, United States. As of the 2020 census, the population was 31. There are no services or businesses there; Okaton had last been the location of an old-west town exhibit, but it closed when the owner(s) died. Okaton CDP overview: Name: Okaton CDP LSAD Code: 57 LSAD ... Read more

Oglala (Lakota: Oglála; “he scatters his own”) is a census-designated place (CDP) in West Oglala Lakota Unorganized Territory (civil township) equivalent, Oglala Lakota County, South Dakota, United States. The population was 1,282 at the 2020 census. Its location is in the northwest of the Pine Ridge Indian Reservation. The community takes its name from the ... Read more

Oelrichs (Lakota: šuŋkpȟáwaksa; “Severed Horse Head”) is a town in Fall River County, South Dakota, United States. The population was 117 at the 2020 census. Oelrichs town overview: Name: Oelrichs town LSAD Code: 43 LSAD Description: town (suffix) State: South Dakota County: Fall River County Incorporated: 1910 Elevation: 3,356 ft (1,023 m) Total Area: 0.36 sq mi (0.95 km²) Land ... Read more

Oacoma is a town in Lyman County, South Dakota, United States. The population was 386 at the 2020 census. Oacoma is located on the west bank of the Missouri River, across from Chamberlain. Oacoma town overview: Name: Oacoma town LSAD Code: 43 LSAD Description: town (suffix) State: South Dakota County: Lyman County Founded: 1890 Elevation: ... Read more

Nunda is a village in Lake County, South Dakota, United States. The population was 46 at the 2020 census. Located there are a post office, grainery, bar and grill, and an American Legion post. Nunda town overview: Name: Nunda town LSAD Code: 43 LSAD Description: town (suffix) State: South Dakota County: Lake County Elevation: 1,762 ft ... Read more

Northville is a town in Spink County, South Dakota, United States. The population was 139 at the 2020 census. Northville town overview: Name: Northville town LSAD Code: 43 LSAD Description: town (suffix) State: South Dakota County: Spink County Incorporated: 1909 Elevation: 1,296 ft (395 m) Total Area: 0.38 sq mi (0.97 km²) Land Area: 0.38 sq mi (0.97 km²) Water Area: 0.00 sq mi (0.00 km²) ... Read more

North Spearfish is a census-designated place (CDP) in Lawrence County, South Dakota, United States. The population was 2,366 at the 2020 census. North Spearfish CDP overview: Name: North Spearfish CDP LSAD Code: 57 LSAD Description: CDP (suffix) State: South Dakota County: Lawrence County Elevation: 3,645 ft (1,111 m) Total Area: 4.28 sq mi (11.10 km²) Land Area: 4.28 sq mi (11.10 km²) Water ... Read more

North Sioux City is a city in Union County, South Dakota, United States. The population was 3,042 at the 2020 census. It is part of the Sioux City, IA–NE-SD Metropolitan Statistical Area. North Sioux City city overview: Name: North Sioux City city LSAD Code: 25 LSAD Description: city (suffix) State: South Dakota County: Union County ... Read more

Ola is an unincorporated community and census-designated place in Brule County, South Dakota, United States. The population was 15 according to the 2020 census. The CDP is located in southern Brule County, 2 miles (3 km) west of South Dakota Highway 50 and 12 miles (19 km) south of Interstate 90. Ola CDP overview: Name: Ola CDP ... Read more