Cass County, Iowa
8 ZIP codes · 564.26 sq mi of land · FIPS 19029
| Population | 13,096 |
|---|---|
| State | Iowa |
| FIPS code | 19029 |
| Time zone | Central |
| Land area | 564.26 sq mi |
| Center (lat, long) | 41.3338, -94.9333 |
Area codes in this area
These are the area codes that most often serve Cass County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
AnitaAtlanticWiotaCumberlandMassenaGriswoldLewisMarne
ZIP codes in Cass County
50020 Anita50022 Atlantic50274 Wiota50843 Cumberland50853 Massena51535 Griswold51544 Lewis51552 Marne
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.