United States Postal Service

2.4
32 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 18 W 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
18 W Main St, Mascoutah, IL
62258, United States

Hours

Reviews

2.4
32 reviews
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  • AV
    Amanda “Mandy” Votrian
    4 days ago
    5.0
    Marcella has always helped me so much each time I go in
  • TC
    Tristan C
    Oct 18, 2022
    5.0
    I love the postal service here in mascoutah, my personal mail carrier is nothing but the sweetest little thing.
  • NG
    Noel Grabell
    Nov 11, 2021
    5.0
    I use the Mascoutah post office on a daily basis for my business. I appreciate their customer service and I always know my packages are taken care of. Thank you for your service!!

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.