4 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 67455 | Lincoln | 1,609 |
| 67481 | Sylvan Grove | 738 |
| 67423 | Beverly | 325 |
| 67418 | Barnard | 185 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 4 ZCTAs in Lincoln County, Kansas (US Census).