United States Postal Service

4.2
30 reviews

About

Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order Service
Visit your local Post Office™ at 150 Murray 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
150 Murray St, Niwot, CO
80544, United States

Hours

Reviews

4.2
30 reviews
5 stars
22
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5
  • ER
    Elizabeth Rachal
    Oct 21, 2025
    5.0
    Very quick visit here. Its a small post office without a self serve kiosk, but it opens earlier than the one near my house and the staff is very friendly and fast.
  • WW
    Wes
    Oct 17, 2025
    5.0
    Literally the friendliest and most helpful post office in the country. These people are amazing.
  • NM
    Nathan Mellies
    Jun 7, 2025
    3.0
    Office is closed from 5/23/25 to 6/30/25 for renovation. There's a sign on the door, but the voicemail still says open. A little frustrating.
  • ZL
    Zheng Lavender
    Feb 19, 2020
    5.0
    Super helpful & friendly staff!
  • DW
    Dr. Stephen Walker
    Nov 15, 2019
    5.0
    These guys are friendly, helpful, and conscientious. The best PO I've ever done business with. Thanks.

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.