Mexico
37991 post code
Post code details
1 placeCode
Place
El Capulín
Region
Guanajuato
County
San José Iturbide
Coordinates
21.0404, -100.3222
Accuracy
4 / 6
Country
Mexico
Location
OpenStreetMap ↗
21.0404, -100.3222© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| El Capulín | Guanajuato | San José Iturbide | 21.0404, -100.3222 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 37991 in?
El Capulín, Guanajuato, Mexico.
What are the coordinates of 37991?
21.0404, -100.3222
Is 37991 used in other countries?
No.
The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in