Ranking of Floyd, IA Cities and Places By population in 2020
Updated on June 27, 2025.
Based on the US Census Vintage data estimates, in 2020, among all Floyd, IA cities and places, Charles City city had the highest population (7.38K), followed by Balance of Floyd County (5.10K), and Nora Springs city (pt.) (1.36K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Floyd 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 Floyd, IA Cities and Places By population in 2020
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Charles City city | 7381 |
| 2 | Balance of Floyd County | 5103 |
| 3 | Nora Springs city (pt.) | 1360 |
| 4 | Rockford city | 760 |
| 5 | Rudd city | 355 |
| 6 | Floyd city | 309 |
| 7 | Marble Rock city | 269 |
| 8 | Colwell city | 54 |
| 9 | Nashua city (pt.) | 2 |
| 10 | Greene city (pt.) | 0 |