Harlingen ZIP Code Finder by Area and Number Texas

The Harlingen zip code is 78550 in Texas helps people find the correct mailing location for homes, businesses, and services in Harlingen.

Welcome to our complete guide for Harlingen, Texas ZIP Codes. Whether you're moving to Harlingen, 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 Harlingen, Texas.

Every Harlingen ZIP Code is assigned by the United States Postal Service (USPS) to support efficient mail delivery and address identification. In addition to postal services, Harlingen ZIP Codes are widely used for online shopping, navigation, banking, insurance, healthcare, business operations, and government services.

City	Harlingen
Zip Code	78550
State	Texas
County	Cameron
Population	54,169
Latitude	26.25469
Longitude	-97.66406
Time Zone	America/Chicago

The Harlingen Texas zip code is used by USPS for mail delivery, shipping, and address identification across Harlingen and nearby Texas cities.

Harlingen Texas is a growing city in Texas, and many people search for the Harlingen zip code, Harlingen postal code, Harlingen TX zip code, and Harlingen Texas mailing code when sending mail or locating addresses. The zip code in Harlingen is important for deliveries, online orders, location searches, and business listings in Harlingen.

If you are searching for the Harlingen zip code list, Harlingen TX postal code, Harlingen Texas city zip code, or Harlingen mailing zip code, this page helps you quickly find the correct Harlingen zip code. Many residents, travelers, and businesses use the Harlingen zip code lookup to confirm the correct Harlingen mailing address.

The Harlingen zip code area covers neighborhoods, residential communities, and business locations in Harlingen TX. Whether you are looking for the Harlingen city zip code, Harlingen Texas postal code, Harlingen TX mailing code, or Harlingen location zip code, the Harlingen zip code Texas helps identify the correct postal region in Texas.

People also search for zip codes near Harlingen, Harlingen postal codes, Harlingen TX zip code lookup, Harlingen address zip code, and Harlingen Texas USPS zip code to find nearby locations in Texas.

ZIP Codes in Harlingen

The following ZIP Codes serve Harlingen, Texas.

ZIP Code	County	Population	Time Zone
78550	Cameron	54,169	America/Chicago
78552	Cameron	41,277	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 Harlingen.

About Harlingen, Texas

Harlingen 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 Harlingen ZIP Code, this page provides the latest available information to help you find the correct postal code quickly.

Harlingen ZIP Code Map

The Harlingen 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 Harlingen

If you need to locate a ZIP Code within Harlingen, you can search using:

Street address
Neighborhood
Business name
Landmark
USPS mailing address

Using the correct Harlingen ZIP Code helps improve mail delivery, shipping accuracy, and address verification.

About Living in Harlingen

Harlingen, Texas is part of Cameron County and is home to approximately 54,169 residents. The city operates in the America/Chicago time zone and is identified by the geographic coordinates 26.25469 latitude and -97.66406 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 Harlingen ZIP Codes

ZIP Codes in Harlingen 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 Harlingen ZIP Codes Matter

Using the correct Harlingen 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

Harlingen is served by one or more ZIP Codes listed on this page.

Harlingen is currently served by 2 ZIP Codes. The number of ZIP Codes depends on the size of the city and USPS delivery routes.

Harlingen is located in Cameron County.

Harlingen is located in Texas.

The estimated population of Harlingen is 54,169.

Harlingen follows the America/Chicago time zone.

Use your street address or browse the ZIP Code list available on this page.

No. Some ZIP Codes may include residential, commercial, government, or PO Box delivery areas.

Using the correct ZIP Code helps improve mail delivery, shipping accuracy, navigation, and address verification.

Official ZIP Code information is maintained by the United States Postal Service (USPS).

Conclusion

Whether you're looking for a mailing address, planning a move, or researching local information, this Harlingen, 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 Harlingen and its surrounding communities.