Cassia County, Idaho
7 ZIP codes · 2,565.61 sq mi of land · FIPS 16031
| Population | 25,483 |
|---|---|
| State | Idaho |
| FIPS code | 16031 |
| Time zone | Mountain |
| Land area | 2,565.61 sq mi |
| Center (lat, long) | 42.2823, -113.6263 |
Area codes in this area
These are the area codes that most often serve Cassia 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)
AlbionAlmoBurleyDecloMaltaMurtaughOakley
ZIP codes in Cassia County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.