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Visit your local Post Office™ at 3400 9th Ave S 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
Such a good experience here! Helpful and friendly workers who went above and beyond! Would recommend!
PA
Page Anderson
Nov 1, 2025
5.0
I utilize this post office at least twice a month, both for work and for personal business. They have ALWAYS been helpful and kind; doesn't matter which clerk is working. Thanks for all y'all do on the daily! ❤️
DC
Dawny Ceaser
Oct 25, 2025
1.0
Very frustrated because I showed up a little bit before closing on Friday Oct 24th and the post office was closed and again today October 25th I showed up 15 minutes before closing and it was closed!! I have very important letters I can't pick up now!
MK
Makoa Kaululaau
Sep 2, 2025
1.0
They make it impossible to get ahold of a representative by using the absolute worst robot ever 😭 i wont ever call them again
SG
Shana G
Jun 17, 2025
5.0
Very fast and friendly service. Allowed my kids to lead the transaction and even chit chatted about Yellowstone while they were there.
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 are available at the United States Postal Service located at 3400 9th Ave S, Great Falls?
At this USPS location, 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 first-time U.S. passport at this Post Office?
Yes, this Post Office accepts first-time passport applications and most locations can take your passport photo. You should complete and print your passport application form before applying.
Do I need an appointment for passport services at this USPS location?
Yes, most Post Offices offering passport services have set hours, and you need to schedule an appointment using the online scheduler. Limited walk-in hours are available at select locations.
What are the operating hours of this United States Postal Service branch?
This location is open Monday to Friday from 8:30 AM to 5:15 PM, Saturday from 10:00 AM to 1:00 PM, and closed on Sundays.
How can I get a PO Box at this Post Office?
You can apply for a PO Box online or in person at this Post Office. Online reservations are available at https://www.usps.com/manage/po-boxes.htm, and you will need two valid forms of ID when applying in person.
Can I access my PO Box outside of regular business hours?
Most USPS locations provide 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with this Post Office for exact hours.
What is the cost to have a passport photo taken at this location?
The current fee for passport photos at USPS is $15.
What nearby dining options are available if I visit the USPS at 3400 9th Ave S?
Nearby, you can enjoy a meal at Fuddruckers, an American burger restaurant, which is a great spot to relax before or after your visit to the Post Office.
Are there any parks near this United States Postal Service for a break or walk?
Yes, Dudley Anderson Park is close by and offers a nice place to enjoy the outdoors near the Post Office.
What nearby services can complement my visit to the USPS at 3400 9th Ave S?
Nearby services include Enterprise Rent-A-Car if you need vehicle rental, Ace Hardware for any home needs, and several automotive service centers like Les Schwab Tire Center and AutoZone.