Brand Certified
United States Postal Service
2.7(104 reviews)
Certified by United States Postal Service • Aug 16, 2026
Business Details
300 Sycamore St, Waterloo, IA
50701, United States
Certified by United States Postal Service • Aug 16, 2026
(800) 275-8777
Certified by United States Postal Service • Aug 16, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Aug 16, 2026
About
Certified by United States Postal Service • Aug 16, 2026
Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 300 Sycamore 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 16, 2026
Hours
Certified by United States Postal Service • Aug 16, 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 · 34 items
Explore offerings from United States Postal Service on 300 Sycamore St in Waterloo, with popular services available at this location.
Reviews
2.7
104 reviews
5 stars
32
4 stars
9
3 stars
6
2 stars
5
1 star
52
- MAMarilyn AndersonJul 18, 20262.0Can't believe prices went up again this year in July to high for the smaller boxes. Hate to give up. Had since 2003 but don't have choice
- MAMahalia AnnesJun 9, 20265.0Very fast and friendly service, doors are automatic good for disabled person on wheelchair
- JAJuan ArceJun 1, 20265.0Excellent service
- KGKurt GaylorMay 18, 20265.0I needed mail held during times I would be gone this summer. The clerk was very helpful and got me squared away.
- MMMysticMay 15, 20261.0Whatever you do, don’t bother calling this post office. Nobody ever answers, and the automated system is useless. After multiple attempts, I finally got through to someone, only for the call to say their mailbox was full and disconnect me anyway. Extremely frustrating experience and terrible customer service. If you need help with anything, expect to waste a lot of time getting nowhere.
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.
Where is the United States Postal Service located in Waterloo?
The United States Postal Service is located at 300 Sycamore St, Waterloo, IA 50701.
What are the operating hours of this Post Office?
The Post Office is open Monday through Friday from 8:30 AM to 5:00 PM and is closed on Saturdays and Sundays.
Can I apply for a passport at this Post Office?
Yes, this Post Office accepts first-time passport applications and most locations also provide passport photo services. You need to complete and print your passport application form before applying.
Do I need an appointment for passport services at this location?
Yes, most Post Offices offering passport services have set hours and require you to schedule an appointment using the online scheduler. Some locations also offer limited walk-in hours.
Is it possible to get a passport photo taken at this Post Office?
Yes, passport photo services are available by appointment at this location using the online scheduler.
Where can I get a PO Box and how do I apply?
You can apply for a PO Box online at https://www.usps.com/manage/po-boxes.htm or in person at your local Post Office, bringing two valid forms of ID and a completed application if applying onsite.
Are there nearby bus stations for convenient access to the Post Office?
Yes, both Greyhound Bus and Trailways Bus System stations are nearby, making it easy for customers using public transit to visit the Post Office at 300 Sycamore St.
What nearby places can I visit after my trip to the Post Office?
You can visit nearby attractions such as the Waterloo Riverloop Amphitheater, Waterloo Center for the Arts, or the Black Hawk Gem and Mineral Society for entertainment and cultural experiences.
Are there nearby dining options close to the Post Office?
Yes, lounges and bars like Ari’z, Catherine Doyle's Pub, and Plezi Bar are nearby, offering great options for refreshments and socializing after your visit.
How can nearby government and community services help me when visiting the Post Office?
Nearby services including Iowa Public Defender-Juvenile and Iowa Northland Regional Council of Governments provide government support and social services that may complement your needs when in the area.
Brand Certified Facts from United States Postal Service
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Certified August 16, 2026Yext Knowledge Graph
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