Ranking of Union County, SD Cities and Places By Population in 2021
Updated on August 17, 2024.
Based on the US Census Vintage data estimates, in 2021, among all Union County, SD cities and places, Balance of Union County had the highest population (8.69K), followed by North Sioux City city (3.01K), and Elk Point city (2.13K).
The chart below shows the top 6 cities and places, and the table below shows the ranking of all Union cities and places.
You can see similar information for other South Dakota counties. You can also see the ranking of all cities and places in South Dakota.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Union County, SD Cities and Places By Population in 2021
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Balance of Union County | 8689 |
| 2 | North Sioux City city | 3012 |
| 3 | Elk Point city | 2127 |
| 4 | Beresford city (pt.) | 1778 |
| 5 | Alcester city | 806 |
| 6 | Jefferson city | 464 |