| Zip Code | City | Population ↓ |
|---|---|---|
| 66401 | Alma | 1,797 |
| 66423 | Eskridge | 1,069 |
| 66834 | Alta Vista | 983 |
| 66526 | Paxico | 963 |
| 66507 | Maple Hill | 896 |
| 66431 | Harveyville | 689 |
| 66501 | McFarland | 363 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 7 ZCTAs in Wabaunsee County, Kansas (US Census).