13 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 64012 | Belton | 29,304 |
| 64083 | Raymore | 26,201 |
| 64701 | Harrisonville | 14,731 |
| 64080 | Pleasant Hill | 14,007 |
| 64078 | Peculiar | 9,853 |
| 64747 | Garden City | 4,201 |
| 64734 | Cleveland | 2,318 |
| 64742 | Drexel | 2,185 |
| 64725 | Archie | 2,130 |
| 64746 | Freeman | 1,502 |
| 64739 | Creighton | 1,065 |
| 64743 | East Lynne | 162 |
| 64090 | Strasburg | 130 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 13 ZCTAs in Cass County, Missouri (US Census).