8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 61727 | Clinton | 9,033 |
| 61842 | Farmer City | 2,620 |
| 61777 | Wapella | 956 |
| 61882 | Weldon | 777 |
| 61749 | Kenney | 653 |
| 61778 | Waynesville | 547 |
| 61735 | Dewitt | 360 |
| 61750 | Lane | 118 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in De Witt County, Illinois (US Census).