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 103 N Manautou 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
3.0
45 reviews
5 stars
19
4 stars
4
3 stars
2
2 stars0
1 star
20
KK
Kent K
Feb 14, 2026
3.0
Went to buy two stamped envelopes for $2.02. the cashier asked if I had 2 pennies, I did not. He gave me 80 cents in change. I told him and he said all he had left was pennies. I asked him why he didn't just round it to two dollars. He just stood there confused. 🤔
LR
Luis Rodriguez
Jan 25, 2026
5.0
Great customer service.
Very quick and knowledgeable of their task..
JZ
Jay Zern
Jan 23, 2026
5.0
Always super helpful! The Post Master by the Name of Mr. Flores is a top notch representation of the USPS as well! When I have a package go to the wrong place (my fault) they’re able to make it right and track it down. I have no issues dropping off packages here, and the staff is more than friendly, please keep in mind that every where you go, there are people going through something you may not understand. A lot of reviews here are not understanding of this. ROCK ON ALL OF YOU WORKING AT THE Port Isabel POST
OFFICE!
TC
Tiana Colville
Jan 22, 2026
5.0
Super helpful. Postmaster helped me track a lost package and was able to get it expedited to me, also helped me with a change of address. Would highly recommend. Thank you!!!!!!
EC
Eric Calvin Christensen
Dec 24, 2025
5.0
Raymond was super helpful in getting my packages shipped. The post office is well organized, quick, and efficient! Awesome post office
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.
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