Henry County, Iowa ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
20,642
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 52641 | Mount Pleasant | 12,428 |
| 2 | 52645 | New London | 3,503 |
| 3 | 52654 | Wayland | 1,884 |
| 4 | 52659 | Winfield | 1,329 |
| 5 | 52649 | Salem | 913 |
| 6 | 52644 | Mount Union | 394 |
| 7 | 52652 | Swedesburg | 119 |
| 8 | 52647 | Olds | 72 |
Cities in Henry County
ZIP Directory
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.