Union
County in South Dakota
County
The population development of Union.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|
| Union | County | 10,189 | 12,584 | 14,399 | 16,818 | 17,183 | → |
| South Dakota | State | 696,004 | 754,844 | 814,180 | 886,668 | 919,318 |
Contents: Incorporated Places
The population development of the incorporated places in Union.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Alcester | City | Union | 924 | 871 | 812 | 827 | 781 | → |
| Beresford | City | Union / Lincoln | 1,855 | 2,001 | 2,001 | 2,175 | 2,103 | → |
| Elk Point | City | Union | 1,447 | 1,707 | 1,964 | 2,146 | 2,075 | → |
| Jefferson | City | Union | 534 | 584 | 549 | 474 | 448 | → |
| North Sioux City | City | Union | 2,010 | 2,240 | 2,533 | 3,044 | 3,048 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.