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Postal Codes of Port Isabel, Texas, United States

Country
United States
Location
Port Isabel
Postal Code
78578

What is Port Isabel (United States) postal/zip code?

The postal code for Port Isabel is 78578. Postal codes in Port Isabel consist of 5 characters following the format NNNNN or NNNNN-NNNN. Port Isabel is located in Texas, United States, and is part of the Northern America region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for Port Isabel.

QR Code for Port Isabel Scan Address

How to Address Mail to Port Isabel

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictPort Isabel
City & Postal78578 Texas
CountryUNITED STATES

Addressing Tips for United States - Port Isabel

  • Postal code format: NNNNN or NNNNN-NNNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: US

Shipping to Port Isabel, United States

🇺🇸
Domestic Delivery
1-5 days
Within United States
International
7-21 days
Varies by origin
Customs Threshold
$0
Duty-free limit

Local Carriers in Port Isabel

USPS UPS FedEx

Port Isabel: International Carriers

DHL FedEx UPS

Shipping Tips (Port Isabel)

  • Always include postal code 78578 for faster delivery
  • Items above $0 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments
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Port Isabel United States Location Information

Port Isabel, United States Map
  • Region Americas
  • Subregion Northern America
  • State Texas
  • Phone Code +1
  • Currency USD
  • Coordinates 26.0734, -97.2086
Free Traffic Exchange

This page provides information on postal codes and administrative divisions in Port Isabel, Texas. We also provide a corresponding map on which you can view the exact location. Texas has 1277 districts. The currency used in Port Isabel is United States Dollar (USD) and to make a call to this area you must first dial +1. Port Isabel is located in the Americas subregion of Northern America. You can check the current local time in Port Isabel before making a call.

4 Postal Codes in Port Isabel

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Area State Place Postal Code
Port Isabel Texas Port Isabel 78578
Port Isabel Texas Bagdad 87369
Port Isabel Texas Las Lomas 87315
Port Isabel Texas South Padre Island 78597

Port Isabel is located in Texas, United States. Known as the ZIP Code. The postal codes listed above cover all areas within Port Isabel.

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Frequently Asked Questions

The postal code of Port Isabel, Texas, United States is 78578. This 5-character code follows the format NNNNN or NNNNN-NNNN.
Port Isabel has approximately 4 postal codes covering different areas and neighborhoods within the district.
Port Isabel is located in Texas, United States. It is part of the Americas region and Northern America subregion. The coordinates are 26.07341000, -97.20858000.
To call Port Isabel, United States, you need to dial the international code +1 followed by the local number.
The currency used in Port Isabel, United States is United States Dollar (USD). The currency symbol is $.
The nearest major city to Port Isabel is Texas, approximately 0 km away.
You can verify Port Isabel postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
Laguna Heights Texas 5 km 26.08 -97.254
South Padre Island Texas 6 km 26.104 -97.165
Laguna Vista Texas 9 km 26.101 -97.29
Cameron County Texas 26 km 26.152 -97.453
Los Fresnos Texas 27 km 26.072 -97.476
Cameron Park Texas 29 km 25.965 -97.477
Cameron Park Colonia Texas 29 km 25.971 -97.478
Laureles Texas 29 km 26.109 -97.494
South Point Texas 29 km 25.869 -97.384
Olmito Texas 33 km 26.022 -97.534
Other United States in States
State Distance Latitude Longitude
Louisiana 749 km 30.984 -91.962
Mississippi 1,030 km 32.355 -89.399
Oklahoma 1,045 km 35.468 -97.516
Arkansas 1,137 km 35.201 -91.832
Alabama 1,217 km 32.318 -86.902
Port Isabel in Other Languages
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Postal Codes by Country
Country Distance Latitude Longitude
Mexico 593 km 23 -102
Belize 1,313 km 17.25 -88.75
Guatemala 1,380 km 15.5 -90.25
El Salvador 1,612 km 13.833 -88.917
Honduras 1,659 km 15 -86.5
Related Searches
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Last updated: April 2026
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