Warren County, Missouri
6 ZIP codes · 428.59 sq mi of land · FIPS 29219
| Population | 37,177 |
|---|---|
| State | Missouri |
| FIPS code | 29219 |
| Time zone | Central |
| Land area | 428.59 sq mi |
| Center (lat, long) | 38.7619, -91.1593 |
Area codes in this area
These are the area codes that most often serve Warren 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)
JonesburgMarthasvilleTruesdaleTruxtonWarrentonWright City
ZIP codes in Warren County
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.