Postal Code Finder
Registry / Mexico / Postal code prefixes / 36 / 36904 /

Postal code 36904 in El Huarapo, Mexico

Postal code 36904 is mapped to 8 locality records in Mexico with administrative hierarchy and coordinates.

Verified data profile for Postal code 36904

Based on 8 records, 1 postal code values and 8 mapped localities. Coordinate coverage is 100.0%.

8
Records
1
Postal identifiers
100.0%
Geocoded
36904
Example code
Postal code Locality Administrative path Coordinates
36904 El Huarapo Guanajuato / Pénjamo / Pénjamo 20.4288, -101.7141
36904 Fermín Guanajuato / Pénjamo / Pénjamo 20.4225, -101.7388
36904 Las Américas Guanajuato / Pénjamo / Pénjamo 20.4326, -101.7073
36904 Los Fresnos I Guanajuato / Pénjamo / Pénjamo 20.4225, -101.7388
36904 Los Fresnos II Guanajuato / Pénjamo / Pénjamo 20.4311, -101.7096
36904 Nueva Esperanza Guanajuato / Pénjamo / Pénjamo 20.425, -101.7116

Related postal lookups

Mexico
country
Postal code prefixes
code_index
Prefix 36
code_prefix · 477 records
36896
nearby_postal_code · 19 records
36897
nearby_postal_code · 9 records
36900
nearby_postal_code · 1 records
36903
nearby_postal_code · 11 records
36905
nearby_postal_code · 3 records
36906
nearby_postal_code · 10 records

Postal code validation data

Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/mexico/code/36904.

Records
8
Database rows represented by this canonical route.
Postal identifiers
1
Distinct postal code values available for this page.
Localities
8
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
36904
Sample code from El Huarapo.
Code Place Hierarchy Coordinates
36904 El Huarapo Guanajuato / Pénjamo / Pénjamo 20.4288, -101.7141
36904 Fermín Guanajuato / Pénjamo / Pénjamo 20.4225, -101.7388
36904 Las Américas Guanajuato / Pénjamo / Pénjamo 20.4326, -101.7073
36904 Los Fresnos I Guanajuato / Pénjamo / Pénjamo 20.4225, -101.7388
36904 Los Fresnos II Guanajuato / Pénjamo / Pénjamo 20.4311, -101.7096
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Mexico
country
Postal code prefixes
code_index
Prefix 36
code_prefix · 477 records
36896
nearby_postal_code · 19 records
36897
nearby_postal_code · 9 records
36900
nearby_postal_code · 1 records
36903
nearby_postal_code · 11 records
36905
nearby_postal_code · 3 records
36906
nearby_postal_code · 10 records

Data questions

How should I validate 36904?

Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.

What context is available for this record?

The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.

Postal code range

This code belongs to the 36 prefix range for Mexico.

View all 36 postal codes

How to validate postal code 36904

Treat 36904 as a text value, not a number. Postal identifiers can contain leading zeroes, spaces or letters in other countries, so applications should validate the country and original string together. For this page, the code is valid when it appears with one of the mapped localities below and the administrative path belongs to Mexico.

Mexico lookup
Open the country-level hierarchy and dataset exports.
Browse all prefixes
Compare this code with neighboring country ranges.
Prefix 36
View related codes in the same prefix range.

Mapped localities

El Huarapo
Guanajuato / Pénjamo / Pénjamo
20.4288, -101.7141
Fermín
Guanajuato / Pénjamo / Pénjamo
20.4225, -101.7388
Las Américas
Guanajuato / Pénjamo / Pénjamo
20.4326, -101.7073
Los Fresnos I
Guanajuato / Pénjamo / Pénjamo
20.4225, -101.7388
Los Fresnos II
Guanajuato / Pénjamo / Pénjamo
20.4311, -101.7096
Nueva Esperanza
Guanajuato / Pénjamo / Pénjamo
20.425, -101.7116
Palo Blanco
Guanajuato / Pénjamo / Pénjamo
20.395, -101.8511
Siglo XXI
Guanajuato / Pénjamo / Pénjamo
20.4016, -101.8158

Common lookup mistakes

A postal code can map to more than one locality record, and the same locality name can appear in different administrative areas. Always compare the country, postal code, place name and region together before treating a match as final.

Coordinates on this page are useful for map previews and approximate area checks. They should be read as locality or postal-area centroids, not as exact delivery addresses. For bulk validation, download the country dataset and keep this canonical URL as the human-readable reference for the code.

Nearby postal code lookups

These neighboring identifiers help compare adjacent code ranges inside Mexico. Each link opens a canonical postal-code page with its mapped places and administrative context.

36896
Apaseo el Alto
36897
Casa Blanca
36900
Pénjamo Centro
36903
Arroyo Hondo
36905
La Loma
36906
Balcones de San Andrés
36907
Antonio Gómez Rodríguez
36910
Santa Ana Pacueco