10 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 68434 | Seward | 9,032 |
| 68405 | Milford | 3,511 |
| 68456 | Utica | 1,392 |
| 68313 | Beaver Crossing | 866 |
| 68423 | Pleasant Dale | 739 |
| 68439 | Staplehurst | 700 |
| 68314 | Bee | 451 |
| 68360 | Garland | 394 |
| 68364 | Goehner | 250 |
| 68330 | Cordova | 53 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 10 ZCTAs in Seward County, Nebraska (US Census).