PO
63106
Jordan W Chambers
Post Office
901 N Garrison Ave
Saint Louis, MO 63106
Mon-Fri 10:00am - 3:00pm, Sat 10:00am - 12:00pm, Sun Closed
Saint Louis, MO Post Offices
Saint Louis has 6 locations serving ZIP codes 63106, 63114, 63122, 63130, 63144 and 63155, spanning about 11.3 miles. Each location sets its own hours and services, so confirm before you visit — see the cards below for the one nearest you.
Apply for a PO Box
Compare box sizes and pricing, and see what you need to apply.
Hold Mail Service
Pause mail delivery for up to 30 days, free, while you're away.
Change of Address
File your address change directly with USPS to forward your mail.
All 6 locations in Saint Louis
Sorted by ZIP code.
PO
63114
Timothy M Gaffney
Post Office
2318 Woodson Rd
Saint Louis, MO 63114
Mon-Fri 9:00am - 6:00pm, Sat 9:00am - 1:30pm, Sun Closed
PO
63122
Kirkwood
Post Office
222 S Taylor Ave
Saint Louis, MO 63122
Lobby: Mon-Fri 8:30am - 5:00pm, Sat 9:00am - 1:00pm, Sun Closed
PO
63130
University City
Post Office
561 Kingsland Ave
Saint Louis, MO 63130
Mon-Fri 9:00am - 6:00pm, Sat 10:00am - 2:30pm, Sun Closed
PO
63144
Brentwood
Post Office
8764 Rosalie Ave
Saint Louis, MO 63144
Mon-Fri 9:00am - 5:00pm, Sat 9:00am - 12:00pm, Sun Closed
PO
63155
Saint Louis
Post Office
1720 Market St Rm 3035
Saint Louis, MO 63155
Mon-Fri 8:00am - 8:00pm, Sat 8:00am - 1:00pm, Sun Closed
Helpful guides
Money Orders
Money orders are a safe way to send payments through the mail. See current fees and maximum amounts.
Post Office Holiday Schedule
Post offices close for all federal holidays. See this year's full schedule so you can plan ahead.
Post Office Weekend Hours
Weekend hours vary a lot by location. See typical Saturday and Sunday patterns before you visit.