Mexico Zip Codes API

API

Free RESTful API for Mexico zip code and location data

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Overview

A RESTful API providing access to Mexico's Sepomex zip code data. It returns JSON responses with detailed location information including state, municipality, city, neighborhood, street ranges, and postal office details for queried zip codes. Key endpoints allow fetching data by zip code, supporting use cases like address validation for e-commerce platforms, logistics route planning, location-based service integration, and demographic analysis for Mexican regions. The API is open-source, requires no authentication, and is maintained as a community resource for developers building Mexico-focused applications.

Example Integration (JavaScript)

script.js JS

fetch('https://github.com/IcaliaLabs/sepomex')
  .then(res => res.json())
  .then(data => console.log(data))
  .catch(err => console.error(err));

Key Features

  • RESTful architecture
  • JSON response format
  • No authentication required
  • Sepomex-sourced data
  • Includes state, city, neighborhood details

Frequently Asked Questions

? Is Mexico Zip Codes API free to use?

Yes, it is completely free and open-source for public and commercial use.

? Does it require an API Key?

No, authentication is not required to access the API endpoints.

? What is the response format?

All responses are in JSON format, containing structured location data like state, city, neighborhood, and street information for the queried zip code.

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Tool Info

Pricing Free
Category Geocoding
Platform Public API

Pros

  • Free and open-source
  • Easy integration
  • Comprehensive zip code details
  • Community-maintained

Cons

  • Limited to Mexico only
  • No official SLA
  • Unspecified rate limits
  • Potential delayed updates

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