Marthasville Post Office
105 Depot St, Marthasville, MO 63357
Phone: 636-433-2272
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)
PO Box Access Available
Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours
Monday 4:15pm
Tuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 10:45am
Sunday Closed
Monday 10:00am - 1:00pm, 1:30pm - 3:00pm
Tuesday 10:00am - 1:00pm, 1:30pm - 3:00pm
Wednesday 10:00am - 1:00pm, 1:30pm - 3:00pm
Thursday 10:00am - 1:00pm, 1:30pm - 3:00pm
Friday 10:00am - 1:00pm, 1:30pm - 3:00pm
Saturday Closed
Sunday Closed
*This facility does not process US Passports applications or renewals. Check nearby locations below.
- Bulk Mail Acceptance
- Bulk Mail Account Balance
- Bulk Mail New Permit
- Burial Flags
- Business Line
- Business Reply Mail Account Balance
- Business Reply Mail New Permit
- Duck Stamps
- General Delivery
- Money Orders (Domestic)
- Money Orders (Inquiry)
- Money Orders (International)
- Pickup Accountable Mail
- Pickup Hold Mail
- PO Box Online
- Lot Parking
Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.
*Please call to verify information. Is anything incorrect? Let us know here
Nearby Post Offices:
Dutzow
11854 Bluff Rd
2.7 miles away
Washington
1777 Washington Xing
4.1 miles away
New Haven
1103 Miller St
6.1 miles away
Union
1276 N Highway 47
7.2 miles away
Warren County
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