Certified by United States Postal Service • Mar 01, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 109 Walnut 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
2.8
88 reviews
5 stars
34
4 stars
4
3 stars
2
2 stars
3
1 star
45
TK
Tony Koranda
5 days ago
5.0
Great service! Helped me find a receipt from almost 2 weeks ago.
AD
Aaron D.
Feb 19, 2026
1.0
Can be helpful in service, however that’s not enough to outweigh the negatives, they have routinely damaged or misplaced packages. Much of this is met with no resolution or ability to get things resolved. They simply pass the buck and move on. Some of the clerks have absolutely awful attitude issues as well.
TS
Tony Smith
Feb 11, 2026
1.0
Horrible! There was a line when I went in, so I got to watch the lady behind the counter, yell, lie, and outright berate 5 or 6 customers. Man, something needs to change in management here at this post office. It does not have to be this bad.
GM
Gabby Meyer
Feb 5, 2026
5.0
Brittany was very kind and helpful!!
KL
Kelsie Laroche
Jan 31, 2026
1.0
USPS stated they couldn’t deliver my mail because they had no access to my front door your driveway.. but my mailbox is at the road, which is a main road and cleared of snow. Called to inquire and was repeatedly told they could not assume why they scanned it that way and couldn’t do anything about it. Second issue stated they needed an access code to get through.. I don’t even have a gate
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 at 109 Walnut St?
You can send mail and packages, purchase money orders, rent Post Office™ boxes, apply for passports, buy gift cards, and access other mailing and shipping services.
Can I apply for a passport at this Post Office location?
Yes, this Post Office accepts first-time passport applications for the U.S. Department of State, and most locations can take your passport photo as well. You should complete and print your passport application form before applying.
Do I need to schedule an appointment for passport services here?
Most Post Offices offering passport services require you to schedule an appointment through their online scheduler. Limited walk-in passport hours are available at select locations.
What are the business hours for the United States Postal Service at 109 Walnut St?
The Post Office is open Monday through Friday from 8:30 AM to 5:30 PM, Saturdays from 9:00 AM to 2:00 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. Online applications are available at the USPS website. For in-person applications, bring two valid forms of ID and your completed application.
Is there 24/7 access to PO Boxes at this location?
Most USPS locations offer 24/7 access to PO Boxes in the lobby, but access hours may vary. Check with your local Post Office for specific lobby hours.
What nearby places can I visit before or after my visit to the Post Office?
Nearby, you can visit the Jefferson County, Missouri Museum for local history and cultural exhibits, or enjoy a show at the Spotlight Community Theatre - JeffCo.
Are there any gyms near the USPS location where I can exercise after mailing packages?
Yes, nearby fitness centers include Hahn Extreme Fitness, Zynergy, Fitness NOW, and Zen Zoo, offering various workout and cycling classes.
Where can I find convenience stores or pharmacies near this Post Office?
Magic Market convenience store and Pharmax Pharmacy - Festus are nearby for your shopping and pharmacy needs.
How can the nearby US Post Office or Associated Research Services help me as a USPS customer?
The nearby US Post Office provides additional postal services, and Associated Research Services can assist with process serving and public relations if you require legal or advertising support near your postal visits.
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