South County Postal Store

Post office

375 A South County Centerway, St. Louis, MO 63129

Hours are not published. Call before you go.

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in St. Louis Facilities in Missouri

South County Postal Store accepts new U.S. passport applications in person in St. Louis, MO. First-time and child visits are booked on the USPS scheduler. Search ZIP 63129. How to apply · How to renew

Other facilities in St. Louis

Affton Post Office Brentwood Branch Charles J Coyle Branch Clayton Branch Creve Coeur Post Office Gaffney Branch Gravois Station Jennings Branch Mackenzie Pointe Branch Post Office Main Office Finance Marian Oldham Post Office North County Branch