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United States Postal Service

3.9
(37 reviews)

Business Details

211 N Delaware Ave, Mason City, IA
50401, United States
(800) 275-8777
http://usps.com/postoffice

About

Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 211 N Delaware Ave to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more

Location

United States Postal Service
211 N Delaware Ave, Mason City, IA
50401, United States

Hours

Reviews

3.9
37 reviews
5 stars
24
4 stars
2
3 stars
2
2 stars
0
1 star
9
  • AG
    Annan Gross
    5 days ago
    3.0
    Staff are friendly and helpful. The sign for lobby hours is misleading! I arrived Saturday at 6:40pm to retrieve mail from my mail box and the doors were locked already. This place needs to have overnight access like many other post office mail box locations do. It is 2026. You have security cameras and a police department down the street. Fail.
  • WF
    Will Finley
    Jan 28, 2026
    5.0
    Great service
  • DL
    Dana Lunning
    Nov 14, 2025
    5.0
    The clerk was very helpful and friendly. I appreciate her very much.
  • DT
    Doremus Thompson
    Nov 1, 2025
    5.0
    Very helpful staff all of them , they try the best they can, to help you and help solve the problem, if they're are able to. Rob is a very nice and respectful USPS worker at the counter, all the workers there are good ppl and this is one of the best postal offices I ever dealt it . Kudos to the USPS staff of Mason City!

Frequently Asked Questions About United States Postal Service

Can I get a passport application at this Post Office?

Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.

Is an appointment needed for passport services?

Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.

Brand Certified Facts from United States Postal Service

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Certified March 01, 2026Yext Knowledge Graph
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