Brand Certified
United States Postal Service
2.7(17 reviews)
Certified by United States Postal Service • Aug 30, 2026
Business Details
401 S Main St, Rockford, IL
61101, United States
Certified by United States Postal Service • Aug 30, 2026
(800) 275-8777
Certified by United States Postal Service • Aug 30, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Aug 30, 2026
About
Certified by United States Postal Service • Aug 30, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 401 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
Certified by United States Postal Service • Aug 30, 2026
Hours
Certified by United States Postal Service • Aug 30, 2026
Monday8:30 AM - 5:00 PM
Tuesday8:30 AM - 5:00 PM
Wednesday8:30 AM - 5:00 PM
Thursday8:30 AM - 5:00 PM
Friday8:30 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 25 items
Explore offerings from United States Postal Service on 401 S Main St in Rockford, with popular services available at this location.
Reviews
2.7
17 reviews
5 stars
7
4 stars0
3 stars0
2 stars
1
1 star
9
- MSMrs SupermanSep 18, 20251.0This post office has no drop box anywhere outside. It has a small parking lot and even at night the parking lot was full. That made it hard to get in and out of the parking lot looking for the drop box.
- LJLala JaymesJun 20, 20255.0I'm new to Rockford and this was the first time going to a post office in the area which is located in a lovely old civic building with an ADA compliant ramp for easy access for rollators/wheelchairs and Ms. Theresa provided me with absolutely WONDERFUL customer service!
- DWDenise WelchDec 27, 20235.0The the woman on duty is very polite and efficient.and she always asks if I need anything else before she rings me up
- LFLee FawberDec 18, 20165.0Never a line, and the staff are quite friendly. Convenient to downtown.
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 does the United States Postal Service at 401 S Main St offer?
They provide mailing and shipping services, money orders, PO Boxes, passports, gift cards, and more.
Can I apply for a U.S. passport at this Post Office location?
Yes, this Post Office accepts first-time passport applications and can take passport photos by appointment.
Do I need an appointment for passport photo services?
Yes, you need to schedule an appointment through the USPS online scheduler for passport photos and first-time passport services.
What are the operating hours of this USPS location?
It is open Monday through Friday from 8:30 AM to 5:00 PM and closed on Saturdays and Sundays.
How can I reserve a PO Box at this Post Office?
You can search for and reserve a PO Box online at the USPS website, then complete the setup in person.
Is there 24/7 access to PO Boxes in the lobby?
Most USPS locations offer 24/7 lobby access to PO Boxes, but hours may vary, so check with this Post Office for specifics.
Where is the United States Postal Service located in Rockford, IL?
The USPS is located at 401 S Main St, Floor 1, Rockford, Illinois, 61101.
What nearby attractions can I visit before or after my visit to the USPS at 401 S Main St?
You might enjoy Rockford Park District with its parks and golf course, Canine Corners for pet services, or stop by Rockford Roasting Company for coffee nearby.
How can nearby businesses like CT's Masonry & Caulking Repair Inc or the Rockford Conference Center assist during your visit to the USPS location?
If you require building supplies or event planning services, you can visit CT's Masonry & Caulking Repair Inc or the Rockford Conference Center, both located close to the Post Office.
Are there dining or nightlife options near the United States Postal Service at 401 S Main St?
Yes, nearby you can find eateries such as Culinary Underground, Tower Kitchen & Bar, The Top Rooftop Bar & Lounge, and Chestnut Street Bar & Restaurant for meals or drinks.
Brand Certified Facts from United States Postal Service
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Certified August 30, 2026Yext Knowledge Graph
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