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Brand Certified

United States Postal Service

3.2
(107 reviews)

Business Details

639 Cullum Ave, Richland, WA
99352, 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 639 Cullum 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
639 Cullum Ave, Richland, WA
99352, United States

Hours

Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM
Saturday10:00 AM - 2:00 PM
SundayClosed

Reviews

3.2
107 reviews
5 stars
42
4 stars
15
3 stars
7
2 stars
4
1 star
39
  • HH
    Hana
    May 6, 2026
    5.0
    The workers here are very pleasant and helpful, my preferred usps in the area!
  • XL
    Xander Lih
    May 3, 2026
    5.0
    Love the post office and everybody there. Keep up the good work!
  • AF
    Angela Forrest
    May 2, 2026
    5.0
    Donovan helped my husband and I with many packages to be shipped. He was so kind and patient! You really have a gem of an employee there!! Thank you so much Donovan! Best customer service I have experienced in a very long time.
  • EG
    Elizabeth M. Garcia
    Apr 12, 2026
    3.0
    Whenever I’ve come here, everyone is super nice. I’m only giving 3 stars because I see pictures of a self help kiosk, but apparently the kiosk is located inside the customer service area, which is locked when the post office is closed. For a smaller city where everything important has literal banking hours (8am-5pm M-F), you’d think it would make more sense to have the kiosk out in the mailbox area so that people who have to work can still mail things without having to take time off work.
  • CC
    Classix
    Apr 7, 2026
    5.0
    10/10 most helpful a post office has ever been. Donovan (I believe is how it was spelt) was extremely helpful and went above and beyond. Gave us all the information he could and guided us towards a solution. My suggestion is try to have him help, he is wonderful.

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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