ZIP Code 78550: Harlingen, TX
ZIP code 78550 is assigned to Harlingen in Cameron County, Texas. Its reference point is at latitude 26.1951 and longitude -97.689 (26°11'42.4"N 97°41'20.4"W).
Location Overview of ZIP Code 78550
Harlingen has 4 ZIP codes in our directory, and Cameron County has 21.
Texas has 2,742 ZIP codes listed in total.
The nearest listed ZIP code is 78552 in Harlingen, about 3.7 mi to the west.
| ZIP code | 78550 |
|---|---|
| Place | Harlingen |
| County | Cameron County |
| State | Texas |
| Country | United States |
| Latitude | 26.1951 |
| Longitude | -97.689 |
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Map of ZIP Code 78550
Map centred on 26.1951, -97.689. The pin marks the ZIP code's reference point, not its boundary.
Photos of Harlingen, Texas
Video: Harlingen, Texas
Top 10 Best Things to Do in Harlingen, Texas - Travel Guide 2025 — by DoTravel · Watch on YouTube
ZIP Codes Near 78550
These 10 ZIP codes have the closest reference points to 78550, measured in a straight line.
Nearby Cities and Towns
The closest places to ZIP code 78550, measured in a straight line from its reference point. Road distances will be longer.
- Combes – 4.8 mi northwest
- San Benito – 5.1 mi southeast
- La Feria – 8.7 mi west
- Rio Hondo – 8.9 mi east
- Lozano – 9.1 mi east
- Santa Rosa – 9.4 mi northwest
- Los Indios – 11 mi south
- Santa Maria – 12 mi southwest
- Sebastian – 13 mi northwest
- Olmito – 14 mi southeast
- Mercedes – 15 mi west
- Lyford – 16 mi north
Schools Near Harlingen
If you are moving to ZIP code 78550, check with the education authority that serves Harlingen, Cameron County which schools cover your street address.
Looking at nearby areas such as Brownsville, Combes and San Benito widens the choice of state, private and international schools. The links below open live Google Maps results centred on this location.
Parks and Outdoor Recreation
Use the map above to explore green space around Harlingen, then zoom out to find larger parks, trails and nature areas in the wider Texas area.
Hospitals and Healthcare
Hospitals, clinics and pharmacies serving Harlingen can be found with the searches below. In an emergency in the United States, call 911.
Residents may also use facilities in nearby Brownsville, Combes and San Benito.
Shopping and Dining in Harlingen
For places to eat and shop near ZIP code 78550, the searches below show up-to-date listings around this location.
Libraries and Historical Places
Public libraries, museums and historic sites near Harlingen, Texas can be found with the searches below.
For local history, try the archives of Cameron County along with the name Harlingen.
Roads, Rivers and Lakes
From ZIP code 78550, Brownsville lies about 4.7 mi to the west, Combes lies about 4.8 mi to the northwest, San Benito lies about 5.1 mi to the southeast, La Feria lies about 8.7 mi to the west and Rio Hondo lies about 8.9 mi to the east in a straight line. Use the directions link for routes and road names.
Rivers, lakes and coastline near Harlingen show up on the map above, or you can search for them directly.
Frequently Asked Questions About ZIP Code 78550
Photo & Video Credits
- Photo 1 (“Greetings from Harlingen, Texas - Large Letter Postcard (8201881913)”): Steve Shook from Moscow, Idaho, USA, CC BY 2.0, via Wikimedia Commons.
- Photo 2 (“C-46 478663 N53594 (6808377323)”): Paul Nelhams from Shannon, Ireland, CC BY-SA 2.0, via Wikimedia Commons.
- Photo 3 (“N15797 (7109591373)”): Paul Nelhams from Shannon, Ireland, CC BY-SA 2.0, via Wikimedia Commons.
- Photo 4 (“N67921 (6808376261)”): Paul Nelhams from Shannon, Ireland, CC BY-SA 2.0, via Wikimedia Commons.
- Photo 5 (“Greetings from the Lower Rio Grande Valley, Texas - Large Letter Postcard (4236963919)”): Steve Shook from Moscow, Idaho, USA, CC BY 2.0, via Wikimedia Commons.
- Video: “Top 10 Best Things to Do in Harlingen, Texas - Travel Guide 2025” by DoTravel, embedded from YouTube. All rights belong to the creator.
Photos are shown from their original source under the licenses listed. They were taken near this location and may show neighbouring areas.
Data for ZIP code 78550 comes from GeoNames and is provided for general reference. Always confirm mailing details with the U.S. Postal Service (USPS).