The most populated Zip Code in Cass County, Illinois is 62618, located in Beardstown. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
---|---|---|
62618 | Beardstown | 7,318 |
62691 | Virginia | 2,355 |
62612 | Ashland | 1,482 |
62611 | Arenzville | 1,114 |
62627 | Chandlerville | 1,023 |
62622 | Bluff Springs | 90 |