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United States Postal Service

2.6
(9 reviews)

Business Details

20 S Main St, Janesville, WI
53545, 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 20 S Main 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
20 S Main St, Janesville, WI
53545, United States

Hours

Reviews

2.6
9 reviews
5 stars
2
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1 star
5
  • MR
    Mary Ramirez
    Feb 14, 2026
    4.0
    They do offer money orders, and I’m glad that they do your office is convenient since I live near the downtown area and currently no transportation to the main post office. However, that being said I wish they had Saturday hours open for those of us who can’t make it to the main post office on Saturdays because bus routes don’t run regular hours which makes it difficult for others that use public transportation to get to the main post office on Saturdays. All in all, I think you’re doing a good job at this post office.
  • RP
    Ricky P
    Dec 23, 2025
    1.0
    They should offer money order services
  • FN
    First name Last name
    Sep 12, 2025
    5.0
    We love dropping our packages off with Jamie at the downtown location. She is so sweet and helpful! Never hesitate to drop in and tell Jamie hi and handle all your postage and shipping needs.
  • BA
    Barbara Angsten
    Aug 20, 2025
    1.0
    Can't talk to a human being
  • NP
    Neill Peterson
    Dec 24, 2021
    1.0
    Went here and they are closed at 1:10. Sign said they would be open, but door was closed and no one inside. The hours online say the same thing

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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