Del Mar Heights ZIP codes, Texas
No ZIP code is named for Del Mar Heights, TX; addresses there use a neighbouring town's name. The ZIP code covering it is 78566. Its area code is 956.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 0
- Area code
- 956
- County
- Cameron County
- State
- Texas
NANPA lists no telephone rate centre for Del Mar Heights itself, so these are the area codes of the nearest one, Los Fresnos (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Del Mar Heights
These ZIP codes cover part of Del Mar Heights but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
78566 | Los Fresnos , TX | Standard | 25,110 | $60,187 | $154,300 |
Map of Del Mar Heights ZIP codes
The ZIP codes of Del Mar Heights, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Del Mar Heights
| Town | Population | Distance |
|---|---|---|
| Los Fresnos | 8,291 | 4.2 mi |
| Brownsville | 189,177 | 4.5 mi |
| Laureles | 4,224 | 6.0 mi |
| Cameron Park | 5,955 | 6.8 mi |
| Rancho Viejo | 2,849 | 8.3 mi |
| Laguna Vista | 3,673 | 8.6 mi |
| Port Isabel | 5,111 | 11.0 mi |
| Encantada-Ranchito-El Calaboz | 2,552 | 13.3 mi |
| La Paloma | 2,797 | 14.4 mi |
| San Benito | 24,709 | 14.6 mi |
| South Padre Island | 2,891 | 16.3 mi |
| Harlingen | 72,087 | 19.4 mi |
| Combes | 3,178 | 22.9 mi |
| Primera | 5,344 | 23.4 mi |
More nearby: every ZIP code in Cameron County · Texas ZIP codes
Cite this page
zipcodes.pro. “Del Mar Heights, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/del-mar-heights
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