13 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 75165 | Waxahachie | 53,513 |
| 75154 | Red Oak | 52,516 |
| 76065 | Midlothian | 47,438 |
| 75119 | Ennis | 31,866 |
| 75167 | Waxahachie | 13,904 |
| 75125 | Ferris | 7,873 |
| 75152 | Palmer | 5,321 |
| 76651 | Italy | 3,984 |
| 76064 | Maypearl | 2,513 |
| 76670 | Milford | 1,963 |
| 75101 | Bardwell | 963 |
| 76041 | Forreston | 755 |
| 76623 | Avalon | 186 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 13 ZCTAs in Ellis County, Texas (US Census).