United States Postal Service

4.1
48 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 170 California 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
170 California Ave, Oakdale, CA
95361, United States

Hours

Reviews

4.1
48 reviews
5 stars
34
4 stars
3
3 stars
1
2 stars
3
1 star
7
  • CV
    Cecilia Vera
    Oct 30, 2025
    5.0
    Great
  • MM
    Marlon Musselman
    Aug 14, 2025
    5.0
    The people here are so friendly and helpful. In my opinion the best value for shipping things.
  • JS
    Jose Sanchez
    Jul 29, 2025
    5.0
    Super helpful and patient! Definitely would drop off my mail here even if it’s out of my way. Forgot the name of the guy that helped me but did a great job.
  • LW
    Lisa Woodcock
    Oct 12, 2020
    5.0
    Everyone in the post office has always been so friendly and very helpful.. great staff.

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.