United States Postal Service

3.8
19 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 4440 McKinley 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
4440 McKinley Ave, Carnation, WA
98014, United States

Hours

Reviews

3.8
19 reviews
5 stars
11
4 stars
2
3 stars
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1 star
4
  • EP
    Elie Potter
    Dec 16, 2025
    5.0
    Carnation, Wa. USPS went above and beyond the call to duty for me. I ordered a Christmas gift and living in a rural area with a POBOX, I use both addresses, since I never know which company will be handling the delivery. The company I purchased from decided to only use my physical address, where I don't receive mail. Somehow Carnation PO rescued my package and put it in my PO BOX. Yes, Virginia there is a Santa Clause and he sometimes wears a Post Office uniform
  • WW
    Wendy Willis
    Oct 7, 2025
    5.0
    The employee at this post office was incredibly kind and helpful to me. I was sending a small amount of my husband's ashes and was able to get the correct box and tap for it. She was patient and worked through some of their system's issues for processing. She got everything handled so I could get something made in honor of my husband. I am so appreciative of this employee and location. Definitely visit them instead of the Duvall Post Office.
  • SC
    Sue Corriveau
    Sep 30, 2023
    5.0
    Our Carnation post office is a town treasure. All of my experiences there have been pleasant. The fine folks there are always personable, efficient, and knowledgable. And patient with me! Sometimes i can be a bit dense, but i've encountered only kindness.

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.