Registry / Mexico / Postal code prefixes / 21 /

Mexico postal codes starting with 21

Prefix 21 contains 227 codigo postal records across 840 mapped localities in Mexico.

Verified data profile for Mexico prefix 21

Based on 906 records, 227 codigo postal values and 840 mapped localities. Coordinate coverage is 100.0%.

906

Records

227

Postal identifiers

100.0%

Geocoded

21000

Example code

Postal code	Locality	Administrative path	Coordinates
21000	Centro Cívico	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21010	Caliss	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21010	Industrial	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21010	Residencial Cerrada del Parque	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21010	Zona Industrial	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21020	Burócrata	Baja California / Mexicali / Mexicali	31.7497, -115.1105

Prefix coverage and examples

Use this page to understand country coverage, postal code formats, prefixes and the most useful child pages for lookup or download. The canonical route for this record set is /postal-codes/mexico/codes/21.

How to use this lookup

Use the sample rows to verify what the prefix actually covers.
Compare neighboring prefixes when a city or district spans multiple ranges.
Download the country dataset when you need every code in the prefix.

Records

906

Database rows represented by this canonical route.

Postal identifiers

227

Distinct postal code values in this route.

Localities

840

Mapped place names or administrative entries.

Coordinate coverage

100.0%

Rows with latitude and longitude available.

Detected format

5 digits (NNNNN)

The detected records use a fixed-length numeric postal code.

Example

21000

Sample code from Centro Cívico.

Prefix use

range lookup

Use this range when you know the first digits or letters but need matching localities.

Code	Place	Hierarchy	Coordinates
21000	Centro Cívico	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21010	Caliss	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21010	Industrial	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21010	Residencial Cerrada del Parque	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21010	Zona Industrial	Baja California / Mexicali / Mexicali	31.4225, -114.9991

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 · 144,655 records

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Prefix 64

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Prefix 44

Postal code range · 183 records

Prefix 65

Postal code range · 158 records

Prefix 07

Postal code range · 156 records

Prefix 53

Postal code range · 154 records

Data questions

What does this codigo postal prefix cover?

This page lists representative records, localities and nearby ranges for the Mexico prefix 21 prefix in Mexico.

Is the complete prefix dataset shown here?

The HTML page shows a bounded sample from 227 matching identifiers and points to the country export for complete coverage.

How should I use a prefix page?

Use it to narrow a lookup when you know the first characters of the code, then confirm locality, region and coordinates.

Related prefix ranges in Mexico

Compare this range with other active codigo postal prefixes from the same country-level directory.

276 codes across 737 localities.

269 codes across 1,408 localities.

255 codes across 621 localities.

236 codes across 904 localities.

183 codes across 439 localities.

158 codes across 578 localities.

156 codes across 212 localities.

154 codes across 347 localities.

Representative postal code examples

This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.

Postal code	Locality	Region	Coordinates
21000	Centro Cívico	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21010	Caliss	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21010	Industrial	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21010	Residencial Cerrada del Parque	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21010	Zona Industrial	Baja California / Mexicali / Mexicali	31.4225, -114.9991
21020	Burócrata	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21030	Libertad	Baja California / Mexicali / Mexicali	31.7379, -115.1637
21030	Nacozari	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21038	FOVISSSTE	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21039	Crnl. Esteban Cantú	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21040	Calafia	Baja California / Mexicali / Mexicali	31.7379, -115.1637
21040	Ferrocarril	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21050	Guajardo	Baja California / Mexicali / Mexicali	32.0769, -115.2219
21050	Nueva Esperanza	Baja California / Mexicali / Mexicali	32.0769, -115.2219
21050	San Marcos	Baja California / Mexicali / Mexicali	31.7379, -115.1637
21060	Anáhuac	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21060	Constituyentes	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21060	Indeco Anáhuac	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21060	Josué Molina	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21070	Balbuena	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21070	Zacatecas	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21070	Zona Industrial	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21079	Los Arcos	Baja California / Mexicali / Mexicali	31.7379, -115.1637
21080	El Vidrio	Baja California / Mexicali / Mexicali	31.7379, -115.1637
21090	Agualeguas	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21090	Del Rastro	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21090	Zacatecas	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21090	Zona Industrial	Baja California / Mexicali / Mexicali	31.7497, -115.1105
21100	Nueva	Baja California / Mexicali / Mexicali	32.5549, -115.5182
21100	Primera Sección	Baja California / Mexicali / Mexicali	32.5549, -115.5182
21100	Segunda Sección	Baja California / Mexicali / Mexicali	32.5549, -115.5182
21110	Eligio Esquivel	Baja California / Mexicali / Mexicali	32.6589, -115.5625
21110	Fronteriza	Baja California / Mexicali / Mexicali	32.6615, -115.5323
21110	Revolución	Baja California / Mexicali / Mexicali	31.7379, -115.1637
21110	Santa Clara	Baja California / Mexicali / Mexicali	32.6602, -115.5474
21120	Pueblo Nuevo	Baja California / Mexicali / Mexicali	32.5549, -115.5182
21120	Río Nuevo	Baja California / Mexicali / Mexicali	32.5549, -115.5182
21130	Baja California	Baja California / Mexicali / Mexicali	32.6308, -115.5422
21130	Orizaba	Baja California / Mexicali / Mexicali	32.6308, -115.5422
21135	Desarrollo Urbano Orizaba Sur	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Hacienda de Mexicali	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Haciendas Orizaba	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Las Magdalenas	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Las Palmeras	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Los Faisanes	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Los Olivos	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Mártires de La Democracia	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Palmar de Orizaba	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Sindicalista	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21135	Sol del Amanecer	Baja California / Mexicali / Mexicali	32.6358, -115.5394
21137	Ampliación Lucerna	Baja California / Mexicali / Mexicali	32.569, -115.3702
21137	Aztecas	Baja California / Mexicali / Mexicali	32.569, -115.3702
21137	Cachanilla	Baja California / Mexicali / Mexicali	32.569, -115.3702
21137	Carlos Salinas	Baja California / Mexicali / Mexicali	32.569, -115.3702
21137	El Colonial	Baja California / Mexicali / Mexicali	32.569, -115.3702
21137	Ladrilleros Santa Isabel	Baja California / Mexicali / Mexicali	32.569, -115.3702
21137	Lucerna	Baja California / Mexicali / Mexicali	32.569, -115.3702
21137	Luis Donaldo Colosio	Baja California / Mexicali / Mexicali	31.7379, -115.1637
21137	Mayos	Baja California / Mexicali / Mexicali	32.569, -115.3702
21137	Misión de San Antonio	Baja California / Mexicali / Mexicali	32.569, -115.3702

Showing 60 representative records from 227 matching codes to keep the page fast and crawlable. Download the Mexico dataset for complete coverage.