Ranking of Henry, 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 Henry, IA cities and places, Mount Pleasant city had the highest population (9.27K), followed by Balance of Henry County (6.31K), and New London city (1.91K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Henry 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 Henry, IA Cities and Places By population in 2020
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Mount Pleasant city | 9267 |
| 2 | Balance of Henry County | 6311 |
| 3 | New London city | 1910 |
| 4 | Winfield city | 1030 |
| 5 | Wayland city | 960 |
| 6 | Salem city | 395 |
| 7 | Olds city | 180 |
| 8 | Hillsboro city | 162 |
| 9 | Rome city | 115 |
| 10 | Westwood city | 101 |
| 11 | Coppock city (pt.) | 16 |