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Postal Codes of San Diego de la Unión, Guanajuato, Mexico

Country
Mexico
Location
San Diego de la Unión
Postal Code
37875

What is San Diego de la Unión (Mexico) postal/zip code?

The postal code for San Diego de la Unión is 37875. Postal codes in San Diego de la Unión consist of 5 characters following the format NNNNN. San Diego de la Unión is located in Guanajuato, Mexico, and is part of the Central America region. This postal code is essential for accurate mail delivery, online shopping, and official documentation. Whether you're sending a package, filling out a form, or verifying an address, using the correct postal code ensures your mail reaches its destination without delays. You can scan the QR code on the right to quickly save or share the complete address information for San Diego de la Unión.

QR Code for San Diego de la Unión Scan Address

How to Address Mail to San Diego de la Unión

Standard Address Format (click to edit)
RecipientJohn Doe
Street123 Example Street
DistrictSan Diego de la Unión
City & Postal37875 Guanajuato
CountryMEXICO

Addressing Tips for Mexico - San Diego de la Unión

  • Postal code format: NNNNN
  • Write postal code before the city name
  • Country name in UPPERCASE on last line
  • Include district name for faster delivery
  • ISO country code: MX

Shipping to San Diego de la Unión, Mexico

🇲🇽
Domestic Delivery
1-5 days
Within Mexico
International
7-21 days
Varies by origin
Customs Threshold
$50
Duty-free limit

Local Carriers in San Diego de la Unión

Estafeta Redpack Paquetexpress

San Diego de la Unión: International Carriers

DHL FedEx UPS

Shipping Tips (San Diego de la Unión)

  • Always include postal code 37875 for faster delivery
  • Items above $50 may incur customs duties
  • Track your package using the carrier's tracking number
  • Consider insurance for valuable shipments
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San Diego de la Unión Mexico Location Information

San Diego de la Unión, Mexico Map
  • Region Americas
  • Subregion Central America
  • State Guanajuato
  • Phone Code +52
  • Currency MXN
  • Coordinates 21.4675, -100.8731
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This page provides information on postal codes and administrative divisions in San Diego de la Unión, Guanajuato. We also provide a corresponding map on which you can view the exact location. Guanajuato has 476 districts. The currency used in San Diego de la Unión is Mexican Peso (MXN) and to make a call to this area you must first dial +52. San Diego de la Unión is located in the Americas subregion of Central America. You can check the current local time in San Diego de la Unión before making a call.

5 Postal Codes in San Diego de la Unión

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Area State Place Postal Code
San Diego de la Unión Guanajuato San Diego de la Unión 37875
San Diego de la Unión Guanajuato San Diego de La Unión Centro 37850
San Diego de la Unión Guanajuato Del Refugio 37853
San Diego de la Unión Guanajuato Del Tanguillo 37853
San Diego de la Unión Guanajuato Lomas de Guadalupe 37855

San Diego de la Unión is located in Guanajuato, Mexico. The first two digits identify the state. The postal codes listed above cover all areas within San Diego de la Unión.

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Frequently Asked Questions

The postal code of San Diego de la Unión, Guanajuato, Mexico is 37875. This 5-character code follows the format NNNNN.
San Diego de la Unión has approximately 5 postal codes covering different areas and neighborhoods within the district.
San Diego de la Unión is located in Guanajuato, Mexico. It is part of the Americas region and Central America subregion. The coordinates are 21.46749000, -100.87310000.
To call San Diego de la Unión, Mexico, you need to dial the international code +52 followed by the local number.
The currency used in San Diego de la Unión, Mexico is Mexican Peso (MXN). The currency symbol is $.
The nearest major city to San Diego de la Unión is Guanajuato, approximately 0 km away.
You can verify San Diego de la Unión postal codes on PostalZipCode.co. Enter the postal code in the search bar to see its location, district, and city details.
Nearby Locations
City State Distance Latitude Longitude
San Juan Pan de Arriba Guanajuato 5 km 21.472 -100.92
San José de Rancho Nuevo (Los Arrieros) Guanajuato 20 km 21.596 -101.004
El Carretón Guanajuato 21 km 21.63 -100.981
Soledad Nueva Guanajuato 22 km 21.279 -100.922
Fábrica de Melchor Guanajuato 23 km 21.672 -100.902
El Tejocote (El Domingo) Guanajuato 24 km 21.676 -100.915
Santa Rosa Guanajuato 25 km 21.552 -101.092
San Bartolo de Berrios Guanajuato 26 km 21.612 -101.068
Chirimoya (Estación Chirimoya) Guanajuato 27 km 21.593 -101.091
San Francisco Guanajuato 27 km 21.634 -101.059
Other Mexico in States
State Distance Latitude Longitude
San Luis Potosí 77 km 22.156 -100.986
Querétaro 110 km 20.589 -100.39
Aguascalientes 154 km 21.885 -102.292
Zacatecas 228 km 22.771 -102.583
Michoacán de Ocampo 229 km 19.567 -101.707
San Diego de la Unión in Other Languages
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Postal Codes by Country
Country Distance Latitude Longitude
Guatemala 1,301 km 15.5 -90.25
Belize 1,355 km 17.25 -88.75
El Salvador 1,524 km 13.833 -88.917
Honduras 1,678 km 15 -86.5
United States 1,875 km 38 -97
Related Searches
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Last updated: April 2026
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