Port Isabel ZIP Code Finder by Area and Number Texas
The Port Isabel zip code is 78578 in Texas helps people find the correct mailing location for homes, businesses, and services in Port Isabel.
Welcome to our complete guide for Port Isabel, Texas ZIP Codes. Whether you're moving to Port Isabel, sending mail, searching for an address, or looking for local postal information, this page provides everything you need to know about the ZIP Codes serving Port Isabel, Texas.
Every Port Isabel ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Port Isabel ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.
| City | Port Isabel |
| Zip Code | 78578 |
| State | Texas |
| County | Cameron |
| Population | 10,231 |
| Latitude | 26.05336 |
| Longitude | -97.31004 |
| Time Zone | America/Chicago |
The Port Isabel Texas zip code is used by USPS for mail delivery, shipping, and address identification across Port Isabel and nearby Texas cities.
Port Isabel Texas is a growing city in Texas, and many people search for the Port Isabel zip code, Port Isabel postal code, Port Isabel TX zip code, and Port Isabel Texas mailing code when sending mail or locating addresses. The zip code in Port Isabel is important for deliveries, online orders, location searches, and business listings in Port Isabel.
If you are searching for the Port Isabel zip code list, Port Isabel TX postal code, Port Isabel Texas city zip code, or Port Isabel mailing zip code, this page helps you quickly find the correct Port Isabel zip code. Many residents, travelers, and businesses use the Port Isabel zip code lookup to confirm the correct Port Isabel mailing address.
The Port Isabel zip code area covers neighborhoods, residential communities, and business locations in Port Isabel TX. Whether you are looking for the Port Isabel city zip code, Port Isabel Texas postal code, Port Isabel TX mailing code, or Port Isabel location zip code, the Port Isabel zip code Texas helps identify the correct postal region in Texas.
People also search for zip codes near Port Isabel, Port Isabel postal codes, Port Isabel TX zip code lookup, Port Isabel address zip code, and Port Isabel Texas USPS zip code to find nearby locations in Texas.
ZIP Codes in Port Isabel
The following ZIP Codes serve Port Isabel, Texas.
| ZIP Code | County | Population | Time Zone |
|---|---|---|---|
| 78578 | Cameron | 10,231 | America/Chicago |
Whether you're searching for a residential, commercial, or mailing address, the ZIP Code list above makes it easy to find the correct postal code for Port Isabel.
About Port Isabel, Texas
Port Isabel is located in Cameron County, Texas, and is served by one or more ZIP Codes assigned by USPS. Residents, businesses, and visitors rely on these ZIP Codes for mail delivery, package shipping, address verification, and location-based services.
Some cities have a single ZIP Code, while larger cities may have multiple ZIP Codes covering different neighborhoods or business districts.
If you're searching for a Port Isabel ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.
Port Isabel ZIP Code Map
The Port Isabel ZIP Code map helps visitors understand the geographic coverage of ZIP Code areas throughout the city.
The map can help you:
- Locate neighborhoods
- Find nearby ZIP Codes
- Explore surrounding communities
- Plan travel routes
- Understand delivery areas
Find a ZIP Code in Port Isabel
If you need to locate a ZIP Code within Port Isabel, you can search using:
- Street address
- Neighborhood
- Business name
- Landmark
- USPS mailing address
Using the correct Port Isabel ZIP Code helps improve mail delivery, shipping accuracy, and address verification.
About Living in Port Isabel
Port Isabel, Texas is part of Cameron County and is home to approximately 10,231 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 26.05336 latitude and -97.31004 longitude.
Residents enjoy access to local schools, businesses, public services, healthcare facilities, parks, and transportation networks. Whether you're relocating, visiting, or starting a business, knowing the correct ZIP Code helps simplify everyday tasks.
Common Uses of Port Isabel ZIP Codes
ZIP Codes in Port Isabel are commonly used for:
- USPS mail delivery
- Package shipping
- Online shopping
- Address verification
- Banking
- Insurance
- Government services
- Emergency services
- Navigation
- Real estate
- Business operations
- Delivery planning
Why Port Isabel ZIP Codes Matter
Using the correct Port Isabel ZIP Code offers several benefits.
For Residents
- Faster mail delivery
- Accurate online orders
- Easier address verification
- Better navigation
For Businesses
- Shipping optimization
- Customer management
- Delivery planning
- Local marketing
Frequently Asked Questions
Conclusion
Whether you're looking for a mailing address, planning a move, or researching local information, this Port Isabel, Texas ZIP Code guide makes it easy to find the postal information you need. Explore the ZIP Code list, use the map, and browse additional location details to learn more about Port Isabel and its surrounding communities.