There are 8 zip codes in St. Francois County, Missouri. The most populated is 63640, located in Farmington. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
6364029,073Farmington
6360116,424Park Hills
6362815,312Bonne Terre
636243,678Bismarck
636531,353Leadwood
630361,352French Village
630871,140Valles Mines
63637859Doe Run

Zip Codes in St. Francois County, Missouri by Population (2024)