Ranking of Marion County, IA Cities and Places By Population in 2020
Updated on August 16, 2024.
Based on the US Census Vintage data estimates, in 2020, among all Marion County, IA cities and places, Balance of Marion County had the highest population (11.64K), followed by Pella city (pt.) (10.46K), and Knoxville city (7.57K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Marion cities and places.
You can see similar information for other Iowa counties. You can also see the ranking of all cities and places in Iowa.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of Marion County, IA Cities and Places By Population in 2020
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Balance of Marion County | 11636 |
| 2 | Pella city (pt.) | 10461 |
| 3 | Knoxville city | 7570 |
| 4 | Pleasantville city | 1689 |
| 5 | Melcher-Dallas city | 1196 |
| 6 | Bussey city | 379 |
| 7 | Harvey city | 236 |
| 8 | Hamilton city | 125 |
| 9 | Swan city | 76 |
| 10 | Marysville city | 46 |