Brand Certified
United States Postal Service
2.7(91 reviews)
Certified by United States Postal Service • Apr 05, 2026
Business Details
100100 Overseas Hwy, Key Largo, FL
33037, United States
Certified by United States Postal Service • Apr 05, 2026
(800) 275-8777
Certified by United States Postal Service • Apr 05, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Apr 05, 2026
About
Certified by United States Postal Service • Apr 05, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 100100 Overseas Hwy 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 • Apr 05, 2026
Hours
Certified by United States Postal Service • Apr 05, 2026
Monday8:30 AM - 4:30 PM
Tuesday8:30 AM - 4:30 PM
Wednesday8:30 AM - 4:30 PM
Thursday8:30 AM - 4:30 PM
Friday8:30 AM - 4:30 PM
Saturday10:00 AM - 1:00 PM
SundayClosed
Reviews
2.7
91 reviews
5 stars
32
4 stars
6
3 stars
3
2 stars
7
1 star
43
- LCLucy CMar 31, 20261.0Employees take it upon them selves to send my express package 📦 by nail mail after I paid and left a tip the office just pockets the additional amount instead of putting towards sending my mail as requested very disappointed and inconveniened!
- DWDesiree WeickJan 31, 20261.0Very poor mail service
- MMMelani MesaJan 28, 20261.0En menos de una semana he tenido una pésima experiencia con la entrega de mis paquetes , no sé si será un nuevo repartidor o lo que esté pasando pero ya van dos ocaciones donde me entregan el paquete roto o sin ningún artículo , hace unos días lo dejaron a mitad del patio porque no cabía en el buzón en lugar de dejarlo en la puerta , estaba totalmente destruido y se perdió una de las 2 sandalias que venían dentro y el otro paquete lo dejaron abierto y sin nada dentro del buzón . Quien responde por eso ? Porque vas a la oficina y no están los artículos
- ABAnnie BennettJan 15, 20261.0We have lived in Key Largo for six month and already 4 of our packages have been delivered to different houses. Fortunately, I have neighbors that are kind enough to bring them to me. (one woman told me she tried to give it back to the mail carrier and he claimed his truck was "too full"). They don't take photos either so you have no idea where the problem arose. In addition, the amount of mail we get for other houses is quite alarming. While living in our last home, we never had a package shipped USPS not make it to us in over ten years. I know that going to the office, or complaining in any way, will do no good so this is my next best option. I see my mail carrier on her phone almost every day, barely glancing at her deliveries. If you live in the area and need something to get to you, go with UPS or FedEx or there will be a good chance it doesn't make it.
- SDScott DaileyJan 15, 20264.0nice staff..good parking
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 does the United States Postal Service at 100100 Overseas Hwy offer?
This Post Office offers mailing and shipping services, money orders, Post Office boxes, passports, gift cards, and more.
Can I apply for a passport at this USPS location?
Yes, this location accepts first-time passport applications and can take your passport photo by appointment.
Do I need an appointment for passport services at this Post Office?
Most passport services require an appointment via the online scheduler, though limited walk-in hours are available at select locations.
What are the USPS hours of operation?
Monday through Friday 8:30 AM to 4:30 PM; Saturday 10:00 AM to 1:00 PM; closed on Sunday.
How can I reserve a PO Box at this USPS location?
You can search and reserve PO Boxes online at https://www.usps.com/manage/po-boxes.htm and complete setup in person.
Is it possible to access PO Boxes after hours?
Most locations offer 24/7 lobby access to PO Boxes, but hours vary; check with this Post Office for specific lobby hours.
What nearby real estate agencies are in the vicinity of the USPS at 100100 Overseas Hwy?
Nearby real estate agents include Flying Fish Real Estate, Angel DiGiorgio Florida Keys Real Estate Specialist, and American Caribbean Real Estate Key Largo.
Where can I find banking services near the United States Postal Service location?
Wells Fargo Bank, Wells Fargo ATM, and CenterState Bank are nearby for your financial service needs.
Are there nearby places to grab a bite or a refreshment after visiting the Post Office?
Yes, Seaside Eatery is a nearby restaurant and smoothie juice bar where you can enjoy food and drinks.
How can I get in touch with this USPS location?
You can call the local phone number at +1 305-451-3155 or fax at +1 305-453-0446.
Brand Certified Facts from United States Postal Service
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