| Zip Code | City | Population ↓ |
|---|---|---|
| 61469 | Oquawka | 1,926 |
| 61480 | Stronghurst | 1,352 |
| 61437 | Gladstone | 664 |
| 61418 | Biggsville | 658 |
| 61454 | Lomax | 505 |
| 61425 | Carman | 392 |
| 61460 | Media | 179 |
| 61471 | Raritan | 136 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Henderson County, Illinois (US Census).