| Zip Code | City | Population ↓ |
|---|---|---|
| 67530 | Great Bend | 17,668 |
| 67544 | Hoisington | 2,988 |
| 67526 | Ellinwood | 2,771 |
| 67525 | Claflin | 972 |
| 67564 | Olmitz | 291 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 5 ZCTAs in Barton County, Kansas (US Census).