Largest Cities in Union County, SD by Population
Union County, county in South Dakota, United States. As of 2020 county had an estimated population of 16,192 inhabitants. The county was created 164 years ago in 1862. Its county seat is Elk Point.
There are 3 city/town in Union County, SD. The largest city of Union County is North Sioux City with a population of 2,928. Other cities include, Beresford population 1,609 and Jefferson population 1,159
North Sioux City
North Sioux City, City in Union County South Dakota, United States
Beresford
Beresford, City in South Dakota, United States of America
Jefferson
Jefferson, City in South Dakota, United States
All Union County Cities (Aphebetical)
List of cities, towns, neighborhoods & other populated places in Union County.
| City Name | Population |
|---|---|
| Beresford | 1,609 |
| Jefferson | 1,159 |
| North Sioux City | 2,928 |
County Cities on Map (3)
South Dakota Counties (66)
Minnehaha County (196,659)
Pennington County (115,926)
Lincoln County (63,019)
Brown County (38,738)
Brookings County (35,603)
Meade County (28,588)
Codington County (28,186)
Lawrence County (26,221)
Yankton County (22,742)
Davison County (19,812)
Beadle County (18,513)
Hughes County (17,336)
Union County (16,192)
Clay County (14,246)
Oglala Lakota County (14,070)
Lake County (12,488)
Butte County (10,538)
Roberts County (10,331)
Todd County (10,313)
Charles Mix County (9,262)
Custer County (9,017)
Turner County (8,368)
Hutchinson County (7,282)
Grant County (7,000)
Bon Homme County (6,848)
Fall River County (6,708)
Moody County (6,525)
Spink County (6,319)
Hamlin County (6,234)
Dewey County (5,789)
McCook County (5,520)
Tripp County (5,377)
Day County (5,345)
Walworth County (5,336)
Brule County (5,254)
Kingsbury County (4,987)
Marshall County (4,884)
Deuel County (4,346)
Gregory County (4,219)
Corson County (4,031)
Edmunds County (3,817)
Clark County (3,802)
Lyman County (3,797)
Hanson County (3,489)
Bennett County (3,399)
Jackson County (3,321)
Hand County (3,127)
Stanley County (3,121)
Douglas County (2,906)
Perkins County (2,832)
Aurora County (2,730)
Ziebach County (2,656)
McPherson County (2,363)
Sanborn County (2,322)
Faulk County (2,306)
Miner County (2,202)
Potter County (2,163)
Mellette County (2,089)
Jerauld County (1,985)
Buffalo County (1,956)
Haakon County (1,861)
Sully County (1,391)
Campbell County (1,380)
Harding County (1,311)
Hyde County (1,281)
Jones County (938)