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United States Postal Service

2.4
(185 reviews)

Business Details

823 Arthur St, Caldwell, ID
83605, United States
(800) 275-8777
http://usps.com/postoffice

About

Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 823 Arthur 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
823 Arthur St, Caldwell, ID
83605, United States

Hours

Monday8:30 AM - 5:00 PM
Tuesday8:30 AM - 5:00 PM
Wednesday8:30 AM - 5:00 PM
Thursday8:30 AM - 5:00 PM
Friday8:30 AM - 5:00 PM
Saturday10:00 AM - 12:00 PM
SundayClosed

Reviews

2.4
185 reviews
5 stars
50
4 stars
11
3 stars
5
2 stars
10
1 star
109
  • TG
    The German
    5 days ago
    5.0
    Very helpful
  • BB
    B
    5 days ago
    1.0
    I would do a half star if it would let me. should have never moved from Nampa we had it so good with the Nampa post office. In our almost year experience with the Caldwell one has been absolutely terrible. You might as well try UPS or go to Nampa unless you want to deal with rude, unresponsive, non caring, confused and ignorant people. Postmaster is worthless. It has been HELL with these people. thanks a lot for ur terrible customer service Caldwell.
  • JK
    Jessica K
    Mar 16, 2026
    3.0
    It would be cool if you could remind your delivery people that "Handle with care" doesn't mean kicking the box over.
  • KT
    Katherine Taylor
    Mar 14, 2026
    4.0
    My problem is neighbor keeps blocking mailbox. When code inforcement comes out I am the problem, that neighbor said she wants to pray there. Hope post office can offer some help with this as other options have failed
  • DH
    Danika Hartman
    Feb 19, 2026
    1.0
    honestly disappointed to say the least. seems like they’re too lazy to put the package on my doorstep, so instead they shoved it in my slotted mail box that’s not meant for packages to go through. the box was completely tore up and ruined.

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 April 12, 2026Yext Knowledge Graph
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