Del Refugio
- Region
- Guanajuato
- Locality/admin area
- San Diego de la Unión
- Further admin area
- San Diego de la Unión
- Coordinates
- 21.4683000, -100.8745000
- Source accuracy code
- 1
🇲🇽 Mexico
Postal code 37853
2 active place records share this country-and-code combination.
Del Tanguillo
- Region
- Guanajuato
- Locality/admin area
- San Diego de la Unión
- Further admin area
- San Diego de la Unión
- Coordinates
- 21.4683000, -100.8745000
- Source accuracy code
- 1
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Nearby postal codes
Calculated against up to ten distinct mapped places attached to this postal code, then ranked by the closest source coordinate.
Source: GeoNames postal-code snapshot checked 2026-07-18. Postal data © GeoNames.org, CC BY 4.0. Accuracy codes belong to the source and are not a ZipCodeGlobe verification claim.