United States Postal Service

4.0
16 reviews
Person picking up a package from USPS smart lockers

About

Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 20 N Plaza St 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
20 N Plaza St, Ajo, AZ
85321, United States

Hours

Reviews

4.0
16 reviews
5 stars
11
4 stars
0
3 stars
1
2 stars
2
1 star
2
  • MP
    Marie P.
    Dec 1, 2025
    5.0
    Excellent employees and we approur postmaster too
  • DS
    David Segovia
    Feb 3, 2023
    2.0
    Is there any reason this post office’ lobby isn’t open 24/7? I’ve lived in 3 different towns the last 22 years and had a po box in each town. The other post offices kept their lobbies open 24/7 because they realize people sometimes work weekends, odd shifts or are just generally busy. Can Ajo Post Office do something to improve this customer service related issue?
  • PM
    Paul & Kathy Moore
    Jan 9, 2023
    5.0
    Very friendly service and looked after all her needs, including the ability for us to have a FedEx letter picked up at the post office in Ajo.
  • WJ
    William Johnston
    Apr 7, 2021
    1.0
    Automated system is worst I've encountered.

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.