78540 postal code
MexicoUpdated 2026-11-09Castañón, San Luis PotosíCatorce5 digits
Postal code details
5 placesCode
78540
Place
Castañón
Region
San Luis Potosí
County
Catorce
Coordinates
23.8291, -101.2681
Accuracy
4 / 6
Country
Mexico
Location
OpenStreetMap ↗
23.8291, -101.2681© OpenStreetMap
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Places under this code
5| Place | Region | County | Coordinates |
|---|---|---|---|
| Castañón | San Luis Potosí | Catorce | 23.8291, -101.2681 |
| Charco Largo | San Luis Potosí | Catorce | 23.8519, -101.2121 |
| Los Azules | San Luis Potosí | Catorce | 23.7761, -101.1658 |
| Los Pames | San Luis Potosí | Catorce | 23.784, -101.1856 |
| Santa María del Refugio | San Luis Potosí | Catorce | 23.7326, -101.2236 |
Same code in other countries
3| Country | Place | Region |
|---|---|---|
| FR France | Vernouillet | Île-de-France |
| PL Poland | Biały Zdrój | West Pomerania |
| US United States | Edinburg | Texas |
FAQ
Which city is 78540 in?
Castañón, San Luis Potosí, Mexico.
What are the coordinates of 78540?
23.8291, -101.2681
Is 78540 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.