Ranking of Pennington County, SD Cities and Places By Population in 2020
Updated on August 17, 2024.
Based on the US Census Vintage data estimates, in 2020, among all Pennington County, SD cities and places, Rapid City city had the highest population (74.93K), followed by Balance of Pennington County (24.57K), and Box Elder city (pt.) (7.53K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Pennington 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 Pennington County, SD Cities and Places By Population in 2020
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Rapid City city | 74928 |
| 2 | Balance of Pennington County | 24571 |
| 3 | Box Elder city (pt.) | 7529 |
| 4 | Hill City city | 877 |
| 5 | Wall town | 698 |
| 6 | New Underwood city | 593 |
| 7 | Keystone town | 244 |
| 8 | Quinn town | 63 |
| 8 | Wasta town | 63 |
| 9 | Hermosa town (pt.) | 0 |