13 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 75165 | Waxahachie | 48,970 |
| 75154 | Red Oak | 48,510 |
| 76065 | Midlothian | 42,415 |
| 75119 | Ennis | 29,509 |
| 75167 | Waxahachie | 13,421 |
| 75125 | Ferris | 6,920 |
| 75152 | Palmer | 5,859 |
| 76651 | Italy | 3,902 |
| 76064 | Maypearl | 1,952 |
| 76670 | Milford | 1,934 |
| 76041 | Forreston | 772 |
| 75101 | Bardwell | 668 |
| 76623 | Avalon | 197 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 13 ZCTAs in Ellis County, Texas (US Census).