Martinsburg Post Office

103 4th St, Martinsburg, IA 52568

Contact Numbers:

Phone: 641-661-2531
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Monday 7:30am - 12:45pm
Tuesday-Friday 7:30am - 10:45am
Saturday 7:30am - 8:45am
Sunday Closed

Pickup Services Hours

Monday 7:30am - 1:00pm
Tuesday-Friday 7:30am - 11:00am
Saturday 7:30am - 9:00am
Sunday Closed

Lobby Hours

Monday 7:30am - 1:00pm
Tuesday-Friday 7:30am - 11:00am
Saturday 7:30am - 9:00am
Sunday Closed

PO Box Access Hours

Monday 7:30am - 1:00pm
Tuesday-Friday 7:30am - 11:00am
Saturday 7:30am - 9:00am
Sunday Closed

PO Box Delivery Time

Monday-Saturday 7:30am
Sunday Closed

Last Collection Times

Monday 12:45pm
Tuesday-Friday 10:45am
Saturday 8:45am
Sunday Closed

Global Express Guaranteed® Hours

Monday 7:30am - 12:45pm
Tuesday-Friday 7:30am - 10:45am
Saturday 7:30am - 8:45am
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Street Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

Hedrick
102 S Main St
2.3 miles away

Ollie
306 N 4th St
6.3 miles away

Sigourney
115 W Washington St
6.5 miles away

Packwood
204 W 2nd St
7.0 miles away

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