Relampago ZIP codes, Texas
No ZIP code is named for Relampago, TX; addresses there use a neighbouring town's name. The ZIP code covering it is 78570. Its area code is 956.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 99
- Area code
- 956
- County
- Hidalgo County
- State
- Texas
NANPA lists no telephone rate centre for Relampago itself, so these are the area codes of the nearest one, Mercedes (0.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Relampago
These ZIP codes cover part of Relampago but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
78570 | Mercedes , TX | Standard | 34,348 | $41,965 | $86,500 |
Map of Relampago ZIP codes
The ZIP codes of Relampago, 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 Relampago
The nearest larger towns are Progreso (4,998 people, 3.2 mi), Progreso Lakes (240 people, 3.6 mi) and Santa Maria (669 people, 3.7 mi).
| Town | Population | Distance |
|---|---|---|
| Progreso | 4,998 | 3.2 mi |
| Mercedes | 16,733 | 4.8 mi |
| La Feria | 6,891 | 7.0 mi |
| Weslaco | 42,229 | 7.3 mi |
| Indian Hills | 2,961 | 8.7 mi |
| Scissors | 4,267 | 9.4 mi |
| Donna | 16,833 | 9.8 mi |
| Midway North | 3,594 | 9.9 mi |
| Mila Doce | 7,731 | 10.1 mi |
| Olivarez | 6,326 | 11.3 mi |
| Santa Rosa | 3,215 | 12.8 mi |
| South Alamo | 3,309 | 13.4 mi |
| Primera | 5,344 | 13.5 mi |
| La Villa | 3,005 | 14.7 mi |
More nearby: every ZIP code in Hidalgo County · Texas ZIP codes
Cite this page
zipcodes.pro. “Relampago, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/relampago
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