United States Postal Service

2.9
42 reviews
Person picking up a package from USPS smart lockers

About

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

United States Postal Service
103 N Manautou St, Port Isabel, TX
78578, United States

Hours

Reviews

2.9
42 reviews
5 stars
16
4 stars
4
3 stars
1
2 stars
0
1 star
21
  • 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
  • BF
    Bryan Flores
    Dec 18, 2025
    5.0
    I was there today, very impressed with how fast the customers were taken care of. The postmaster and Danny were super helpful at the front desk.
  • JA
    Jose Arriaga
    Dec 15, 2025
    5.0
    Amazing service went on December 15 to return some packages! Excellent customer service and assistance from the gentlemen at the US Post Office.
  • CH
    Cathleen Harrington
    Dec 5, 2025
    5.0
    WOW, Javier is my hero! tracked down my wedding dress that was misdirected to an old address & expressed it to me!! This is not the 1st time he as come to my aid. Always so responsive and happy to help! Cathy
  • EC
    Elizabeth Carter
    Nov 30, 2025
    5.0
    I have always had a wonderful experience at the Port Isabel Post Office. Postmaster Flores is professional and kind, and Ray is consistently polite and helpful. My mail carrier Tony is reliable and friendly, and my packages always arrive on time. I truly appreciate the great service this USPS team provides.

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.