Certified by United States Postal Service • Mar 01, 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 • Mar 01, 2026
Certified by United States Postal Service • Mar 01, 2026
Reviews
2.6
96 reviews
5 stars
28
4 stars
9
3 stars
5
2 stars
4
1 star
50
HR
Honest Reviewer
Jan 16, 2026
4.0
Very friendly employees, depending on the time of day (I went on a Friday around 11:50am not busy) there may be a wait. Thurs at 4pm is pretty busy. One star off only as parking in their lot may be difficult at times.
RR
Rodney
Jan 12, 2026
1.0
Dont answer the phone just let it ring and ring , id like to know where my lost package is
ZR
ZOMBIE RAI
Dec 27, 2025
1.0
Every time we get a package, we don't.It says to arrive on saturday and we don't even get it until monday day
DD
Denny Dimmadome
Dec 10, 2025
5.0
Super nice and hard working employees. Hope they employ more for the long line
KJ
Kristin Johnson
Sep 28, 2025
3.0
This place is due for a makeover. The parkinglot could use some love.
They are short staffed. The staff that is there is trying to do the best they can with what they got.
Expect a 15 minute wait in line.
No public bathrooms. The air quality is stuffy especially in the summer.
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.
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