24 ZIP Codes
| Zip Code | City | Population ↓ |
|---|---|---|
| 66614 | Topeka | 32,538 |
| 66604 | Topeka | 23,006 |
| 66605 | Topeka | 20,891 |
| 66618 | Topeka | 10,179 |
| 66607 | Topeka | 9,965 |
| 66610 | Topeka | 9,849 |
| 66606 | Topeka | 9,842 |
| 66611 | Topeka | 9,828 |
| 66617 | Topeka | 8,903 |
| 66609 | Topeka | 7,572 |
| 66616 | Topeka | 6,212 |
| 66608 | Topeka | 4,216 |
| 66619 | Topeka | 3,217 |
| 66409 | Berryton | 3,133 |
| 66402 | Auburn | 3,100 |
| 66539 | Silver Lake | 3,092 |
| 66542 | Tecumseh | 3,019 |
| 66615 | Topeka | 2,943 |
| 66603 | Topeka | 1,830 |
| 66612 | Topeka | 1,754 |
| 66533 | Rossville | 1,595 |
| 66546 | Wakarusa | 1,143 |
| 66621 | Topeka | 442 |
| 66622 | Topeka | 56 |
The data shown reflect ZCTAs from the US Census. As of 2025, there are 24 ZCTAs in Shawnee County, Kansas (US Census).