Ranking of Grundy, IA Cities and Places By population in 2021
Updated on June 27, 2025.
Based on the US Census Vintage data estimates, in 2021, among all Grundy, IA cities and places, Balance of Grundy County had the highest population (4.07K), followed by Grundy Center city (2.82K), and Reinbeck city (1.67K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Grundy 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).
Ranking of Grundy, IA Cities and Places By population in 2021
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Balance of Grundy County | 4065 |
| 2 | Grundy Center city | 2816 |
| 3 | Reinbeck city | 1668 |
| 4 | Dike city | 1300 |
| 5 | Conrad city | 1094 |
| 6 | Wellsburg city | 716 |
| 7 | Holland city | 264 |
| 8 | Stout city | 196 |
| 9 | Beaman city | 158 |
| 10 | Morrison city | 99 |