13 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 64012 | Belton | 28,980 |
| 64083 | Raymore | 25,541 |
| 64701 | Harrisonville | 14,462 |
| 64080 | Pleasant Hill | 14,383 |
| 64078 | Peculiar | 9,937 |
| 64747 | Garden City | 4,066 |
| 64742 | Drexel | 2,348 |
| 64734 | Cleveland | 2,065 |
| 64725 | Archie | 1,993 |
| 64746 | Freeman | 1,515 |
| 64739 | Creighton | 1,074 |
| 64743 | East Lynne | 182 |
| 64090 | Strasburg | 132 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 13 ZCTAs in Cass County, Missouri (US Census).