Ste Genevieve County Post Offices

676 2nd St
Saint Mary, Missouri 63673

135 Merchant St
Sainte Genevieve, Missouri 63670

Ste Genevieve County

There are 2 US Post Offices in Ste Genevieve County serving a total of 11,342 residents equating to 5,671 residents per post office. It's estimated that approximately 18,103 packages are handled across the 2 county post offices annually.