24 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 66614 | Topeka | 32,586 |
| 66604 | Topeka | 22,876 |
| 66605 | Topeka | 20,592 |
| 66606 | Topeka | 10,177 |
| 66618 | Topeka | 10,113 |
| 66611 | Topeka | 9,912 |
| 66607 | Topeka | 9,873 |
| 66610 | Topeka | 9,728 |
| 66617 | Topeka | 8,748 |
| 66609 | Topeka | 7,912 |
| 66616 | Topeka | 6,065 |
| 66608 | Topeka | 4,789 |
| 66409 | Berryton | 3,478 |
| 66615 | Topeka | 3,144 |
| 66619 | Topeka | 3,069 |
| 66402 | Auburn | 3,044 |
| 66542 | Tecumseh | 3,039 |
| 66539 | Silver Lake | 2,723 |
| 66612 | Topeka | 1,994 |
| 66533 | Rossville | 1,609 |
| 66603 | Topeka | 1,304 |
| 66546 | Wakarusa | 1,182 |
| 66621 | Topeka | 675 |
| 66622 | Topeka | 80 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 24 ZCTAs in Shawnee County, Kansas (US Census).