Mexico ZIP Codes, Lat/Long, Time Zones Database

Includes Latitude, Longitude, Time Zones and More

Our enterprise-grade Mexican Postal Codes database with Latitude, Longitude, and Time Zones has been in the making for the past 20 years. As better mapping techniques became available, we have utilized them to provide an extremely accurate and clean product. We standardize the data to ensure consistency in spelling, casing, and to have uniform naming conventions. This database is for companies located in and outside of Mexico. There are 140,000+ records made up of 32,000 unique Mexico Postal Codes. Each postal code may cover multiple towns or neighborhoods. This database is updated regularly.

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.

Annual Subscription

30-Day Money-Back Guarantee


Highly Accurate

At GreatData, we earnestly pursue creating databases that are current, accurate, and precise. Quality over quantity is our commitment to you.

Annual Subscription

Keep your systems current by regularly downloading database updates during your subscription period.

Regular Updates

Based on frequency of change, we recommend you download the latest version of this particular database on a regular basis.

Download Options

Immediate download link from our site, a free utility for custom files, or an FTP directory (upon request) auto updated as new releases occur.

Exceptionally Comprehensive

This is an ideal database for Enterprise customers needing to meet Mexican Post requirements and/or city verification for transportation and logistics purposes.

Refined Verification Methods

As the very first U.S. Company to ever develop Mexican Postal Code Data, including Mexican Latitude Longitude, 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: Benefits of Colonia-Level Lat/Long / View the Mexico Postal Codes Product Documentation / Watch our Accuracy Matters video

Database Specs

Multi-Cities per Postal Code

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

Data Format - CSV

Comma-Separated Values (CSV) Text File

Postal Code

The Mexican postal code is a 5-digit integer, similar to the U.S. ZIP Code.

State Code

State Abbreviation - can be from 2‐4 characters long

Type Code

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

Place Name

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

Municipality Name

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.

Major City Name

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.

Sequence Number

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.

Mexico Latitude Longitude

The format for Latitude is: 99.999999 and the format for Longitude is: ‐999.999999.  Note that west longitudes (all of the Mexico locations), contain a negative number.

Time Zone

This is the time from UTC (Universal Coordinated Time), which are negative numbers in this hemisphere.

Daylight Saving Time

Mexico Postal Codes can have 3 options: ‘MX’ (observes Mexican Daylight Saving Time), ‘US’ (a border city that chooses to observe U.S. Daylight Saving Time), or ‘NO’ (not observed)

Affordability and Simplicity

  • Cost Effective
  • One Year Access
  • Updated Regularly
  • Unlimited Downloads
  • Unlimited User Licensing Available
  • Supplemented with geographic data
  • 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 and longitude
Mexican Postal Codes Basic
Mexican Postal Codes with Time Zones, DST