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United States Postal Service

2.7
(98 reviews)

Business Details

111 S Lafayette St, South Lyon, MI
48178, 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 111 S Lafayette 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
111 S Lafayette St, South Lyon, MI
48178, United States

Hours

Reviews

2.7
98 reviews
5 stars
36
4 stars
6
3 stars
2
2 stars
4
1 star
50
  • LA
    Lauryn Austin
    5 days ago
    5.0
    Blayr was soo helpful! I wasn’t able to locate my package and she was able to help me! Thankful for her because it was something very important!
  • JJ
    jack
    Feb 22, 2026
    1.0
    Horrible service workers are very slow and they dont ship your items out
  • CM
    christopher mundy
    Feb 2, 2026
    1.0
    I finally got around to putting up a review I do a lot of business with USPS I own a business that sends a lot of stuff through here and I have had a few envelopes come up missing though it was just a misplaced package until about 3 months ago I had a package that was being tracked due to its value I personally handed it to the employees at the post office a day later I see it was never scanned so I went to the post office to figure it out they looked right at me and said we scanned that and everything leaves this location at night so I ended up putting in a dispute to have the post office to look for it so now about 3 months later they still can't find it it was also insured but yet guess what it wasn't scanned so obviously I get denied on my insurance claim so yes the package was stolen from this post office I know who did it and hopefully it gets better since he no longer works there and just maybe I'll get my money back one day but till then this is one of the worst experiences I have had at a post office in my life
  • CP
    Cantore Pasquale
    Dec 25, 2025
    5.0
    South Lyon Post Office has very caring and friendly employees. All of the mail carriers take that extra mile to go above and beyond to make sure everyone in South Lyon gets their mail and packages delivered to them in a timely manner. Keep being so awesome guys!!! 😊👏
  • AM
    Alexander Mulkey
    Dec 8, 2025
    1.0
    Unprofessional workers, inefficient and unreliable services.

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 March 01, 2026Yext Knowledge Graph
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