St. Francois County, Missouri
8 ZIP codes · 451.89 sq mi of land · FIPS 29187
| Population | 66,999 |
|---|---|
| State | Missouri |
| FIPS code | 29187 |
| Time zone | Central |
| Land area | 451.89 sq mi |
| Center (lat, long) | 37.8107, -90.4739 |
Area codes in this area
These are the area codes that most often serve St. Francois 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 St. Francois County
63036 French Village63087 Valles Mines63601 Park Hills63624 Bismarck63628 Bonne Terre63637 Doe Run63640 Farmington63653 Leadwood
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.