Brand Certified
United States Postal Service
2.8(10 reviews)
Certified by United States Postal Service • Sep 20, 2026
Business Details
102 W 2nd Ave, Flandreau, SD
57028, United States
Certified by United States Postal Service • Sep 20, 2026
(800) 275-8777
Certified by United States Postal Service • Sep 20, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Sep 20, 2026
About
Certified by United States Postal Service • Sep 20, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 102 W 2nd Ave 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 • Sep 20, 2026
Hours
Certified by United States Postal Service • Sep 20, 2026
Monday8:30 AM - 11:00 AM12:00 PM - 4:30 PM
Tuesday8:30 AM - 11:00 AM12:00 PM - 4:30 PM
Wednesday8:30 AM - 11:00 AM12:00 PM - 4:30 PM
Thursday8:30 AM - 11:00 AM12:00 PM - 4:30 PM
Friday8:30 AM - 11:00 AM12:00 PM - 4:30 PM
Saturday8:30 AM - 9:30 AM
SundayClosed
Products & Services
1 list · 30 items
Reviews
2.8
10 reviews
5 stars
3
4 stars
2
3 stars0
2 stars0
1 star
5
- SCStanley CuppAug 11, 20261.0Gotta give 1 star!! Service is great but if plan on cashing money order I recommend try to do it in a bigger post office! I ask why they said they didn't have much cash in their tilt they only have $100 dollars to start the day or unless business picks up for them to cash it. Told me they could cash it later but again till business picks up and I only needed to cash a $50 dollar money order so I came back later on in the day to find out they can't cash my money order still because someone already cashed a money order before me for the same amount I was like WOW!!!!! So yea I ask should I be back tomorrow morning and they were like maybe if we make business which really didn't help much so I had to give my info and number to them because they said they would call if they made $50 dollars. Also told me to go to bigger Post Office like brookings and etc but No I shouldn't have to drive so far to cash a small money order and I live here in Flandreau!!!!!
- MZMatt ZieglerJun 18, 20265.0Stopped by to see a mural on the wall that one of my ancestors had painted. I met the postmaster. He was incredibly nice and spent time talking to us about the mural. I really appreciated his kindness.
- AMAeroVizion MediaDec 25, 20245.0I am very appreciative for the service that I received at this USPS location. An employee working here named Emmanuel helped me out tremendously! I had a package get shipped here containing equipment for work, and there was a change of plans where I wasn't going to be anywhere near there and the job-site in town around the time & date the package was delivered, and he patiently worked with me to arrange re-shipping the parcel to a new address that I will be more closer too at the time of the new delivery date. Thank you very much Emmanuel and USPS!
- BMBraden MadisonSep 2, 20201.0They ignore section 125.361a of the Postal Operations Manual and disallow postings for public assembly on their community board while allowing private businesses to advertise on quasi-federal property. Shameful
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.
Brand Certified Facts from United States Postal Service
This information is certified by United States Postal Service and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified September 20, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website