Mexican Postal Codes Database

Does Not Include Latitude and Longitude

This Enterprise Class Mexican Postal Codes database is extremely clean due to a continual verification process that's been honed since the 1990's. Our Mexico database is standardized to ensure consistent casing, correct spellings, and uniformity. This database is used by both Mexican companies and those doing business in Mexico (including Fortune 500).

This file contains over 140,000 records (there are over 32,000 unique Mexico Postal Codes that cover multiple towns or neighborhoods). It is updated monthly to provide the most current and accurate Mexico database possible.

Diacritics (accented characters as in México)

This data includes three Character Sets: UTF-8 (commonly used), ISO‐8859‐1 (aka ISO Latin‐1), and ASCII for legacy systems that won’t accept accented characters. All are currently included as part of the download.

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Highly Accurate

We earnestly pursue creating the highest quality databases.

Annual Subscription

Download updates all year long with an annual subscription.

Regular Updates

This product is updated regularly based on its frequency of change.

Download Options

Web download, SFTP access, a custom file utility for many products

Exceptionally Comprehensive

Our Mexican Postal Codes contains over 140,000 records. This Mexico database is intended for Enterprise customers and is excellent for meeting Mexican Post requirements, city verification. It is commonly used for transportation and logistics industries.

Stable Verification Methods

As the very first U.S. Company to ever develop Mexican Postal Code database, we know precision and accuracy is a result of a extensive verification process, cross-referencing with multiple resources, and stable methods. We’ve been refining our algorithms for identifying and resolving irregularities for 20 years! Learn more: View the Mexico Database Product Documentation / Watch our Accuracy Matters video

Database Specs

If a Mexico Postal Code boundary covers more than one city, each city is listed as a separate record.

Comma-Separated Values (CSV) Text File

The Mexico postal codes are a 5-digit integer, similar to the U.S. ZIP Code.

State Abbreviation - can be from 2‐4 characters long

Type Code - Abbreviation for District Type: COL (Colonia), UHAB (Unidad Habitacional), etc.

Place Names (towns or neighborhoods) - up to 60 characters long

This is a region within a state or a division in a large city. For instance, Mexico City has 16 delegations: Alvaro Obregon, Benito Juarez, etc.

If postal code is part of a main city, it’s listed here. Rural areas do not have anything in this field. This can be up to 40 characters.

A unique number we created to easily differentiate the many Place Names within a postal code. A single postal code can have dozens of place names.

Affordability and Simplicity

  • Cost Effective
  • One Year Access
  • Updated Regularly
  • Unlimited Downloads
  • Unlimited User Licensing Available
  • We are a U.S Company - Live, Free Technical Support
  • Money Back Guarantee


Cannot be resold, transferred, or used to compete with (as outlined in license agreement). One copy per application or business entity.

Related Links

Mexican Postal Codes with Latitude & Longitude