Marion County, Missouri
6 ZIP codes · 436.93 sq mi of land · FIPS 29127
| Population | 28,457 |
|---|---|
| State | Missouri |
| FIPS code | 29127 |
| Time zone | Central |
| Land area | 436.93 sq mi |
| Center (lat, long) | 39.8075, -91.6354 |
Area codes in this area
These are the area codes that most often serve Marion 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)
ZIP codes in Marion County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.