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Visit your local Post Office™ at 91 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
Worst post office in the valley!!!! Aweful staff, terrible service. Needed to mail a small package. Apparently the terminal was malfunctioning. I suggested using the other terminal. The postal worker responded she couldn't log into 2 terminals at the same time. Logging off one terminal and logging into the other wasn't an option. 🤷♀️ I left with my package.
MH
M. H.
Sep 27, 2025
1.0
Not sure how many times we need to complain, or to who, but at the balance rock condos packages are being left in the ‘SECURE’ containers, completely open. The containers the post office demanded that we have, and are refusing to utilize them. This is unacceptable. They are not leaving the KEYS in the mailbox THEY ARE PUTTING MULTIPLE PEOPLES PACKAGES IN ONE OPEN CONTAINER.
MA
M A
Sep 17, 2025
5.0
Fantastic service from Marcie today! I had an issue with a package delivery- put in a request online and had a phone call within an hour, and had my package within another 30 mins. I’m new to the area and very impressed with this post office! Thank you so much!
JF
Jahanzaib Farooq
Aug 28, 2025
1.0
Super rude staff in a front desk specially the senior lady
I’ll never do the business with them again
SS
Susan
Aug 18, 2025
1.0
Went about a week ago to the post office to have a package mailed. Paid almost $10 for it and the person at the counter said the package would be delivered in a few days. Just now our mailman dropped off a damaged open package on our doorstep. I came out and asked him what it was and he said that the front desk at the post office said that there was postage due on the package mailed last week. They claim we never paid for it. I said of course we did. He said they must have forgotten to put the postage on the box and now it's being returned to us. First of all the package was damaged and opened... Secondly we paid for postage and the office never followed through and mailed the package. It takes unprofessionalism and incompetence to a whole new level. It's sad when you live in Seymour and you have to go to a different town's post office. But I guess that's what we're going to have to do.
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.
Does this location take the photo needed for passports?
For first-time passport and photo services, please make an appointment using our online scheduler.
What is the cost to take a passport photo?
The current fee for a passport photo at USPS is $15.
When does this location do walk-in passports?
We offer limited Passport walk-in hours at select locations.
Can I get a PO Box online?
Yes, you can search for available PO Boxes and reserve one online at https://www.usps.com/manage/po-boxes.htm. The process is quick and secure, and you'll receive instructions for completing your setup in person.
How much is a small PO Box?
PO Box prices vary by location. You can check exact pricing for your area by visiting https://www.usps.com/manage/po-boxes.htm and entering your ZIP Code.
Can you get to the PO Boxes in the lobby after hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with your local Post Office for specific lobby hours.
How can I get a PO Box?
You can apply for a PO Box online or in person at your local Post Office. Just bring two valid forms of ID and your completed application if applying in person. To start online, visit https://www.usps.com/manage/po-boxes.htm.
What time can I check my PO Box weekly and on weekends?
You can check your PO Box during lobby hours, which often include extended hours or 24/7 access. Weekend access may vary. Check with your local Post Office for exact times.
What services can I find at the United States Postal Service located at 91 Main St, Seymour?
At 91 Main St, Seymour, you can send mail and packages, purchase money orders, rent Post Office™ boxes, apply for passports, buy gift cards, and more.
Can I apply for a U.S. passport at this Post Office?
Yes, this Post Office accepts first-time U.S. passport applications and offers passport photo services. Please complete and print your application form before applying.
Do I need an appointment for passport services here?
Most passport services require scheduling an appointment using the online scheduler, although limited walk-in hours are available at select locations.
What are the operating hours of the United States Postal Service at 91 Main St?
The Post Office is open Monday to Friday from 8:30 AM to 5:00 PM, Saturday from 9:00 AM to 12:00 PM, and closed on Sundays.
Can I rent a PO Box online for this location?
Yes, you can search for available PO Boxes and reserve one online. Instructions for completing your setup in person will be provided.
Is there 24/7 access to PO Boxes at this location?
Many USPS locations offer 24/7 lobby access to PO Boxes, though hours vary by location. Please check with the Seymour Post Office for specific after-hours access.
Which nearby places can I visit before or after stopping by the Seymour Post Office?
Nearby you can visit The Shoppes of Downtown Seymour CT for shopping, Seymour Spa for relaxation and massage therapy, or grab a meal at First Street Apizza, an Italian pizza restaurant.
How can I use nearby transportation or landmarks to find the Seymour Post Office?
Using well-known nearby spots like US Post Office or Seymour Town Clerk's Office can help you navigate. The Post Office is centrally located on 91 Main St in Seymour, close to these landmarks.
Are there any community or public services near the Seymour Post Office?
Yes, nearby public services include the Seymour Fire Department, Seymour Fire Marshal office, and the Town Clerk's Office, providing convenient access to multiple civic services.
What nearby entertainment or activity options are available near the post office?
You can enjoy The Vault Virtual Reality Center for games and fun, visit Rita Tottenham Studios for dance and performing arts, or check out Dr Cards & Gaming for hobby and craft supplies.