Adams County, Indiana
4 ZIP codes · 338.93 sq mi of land · FIPS 18001
| Population | 36,227 |
|---|---|
| State | Indiana |
| FIPS code | 18001 |
| Time zone | Eastern |
| Land area | 338.93 sq mi |
| Center (lat, long) | 40.7457, -84.9361 |
Area codes in this area
These are the area codes that most often serve Adams 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)
BerneDecaturGenevaMonroe
ZIP codes in Adams County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.