Registry / Mexico / Postal code prefixes / 31 /

Mexico postal codes starting with 31

Prefix 31 contains 316 codigo postal records across 1,670 mapped localities in Mexico.

Verified data profile for Mexico prefix 31

Based on 1,933 records, 316 codigo postal values and 1,670 mapped localities. Coordinate coverage is 100.0%.

1,933

Records

316

Postal identifiers

100.0%

Geocoded

31000

Example code

Postal code	Locality	Administrative path	Coordinates
31000	Colon	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	El Bajo	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31000	Parque Rotario	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	San Pedro	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	Sector Bolívar	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	Zona Centro	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325

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/31.

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

1,933

Database rows represented by this canonical route.

Postal identifiers

316

Distinct postal code values in this route.

Localities

1,670

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

31000

Sample code from Colon.

Prefix use

range lookup

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

Code	Place	Hierarchy	Coordinates
31000	Colon	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	El Bajo	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31000	Parque Rotario	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	San Pedro	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	Sector Bolívar	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495

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

All prefixes

Postal code prefixes · 32,448 records

Prefix 96

Postal code range · 338 records

Prefix 66

Postal code range · 334 records

Prefix 98

Postal code range · 322 records

Prefix 56

Postal code range · 317 records

Prefix 77

Postal code range · 315 records

Prefix 84

Postal code range · 315 records

Prefix 46

Postal code range · 309 records

Prefix 49

Postal code range · 305 records

Data questions

What does this codigo postal prefix cover?

This page lists representative records, localities and nearby ranges for the Mexico prefix 31 prefix in Mexico.

Is the complete prefix dataset shown here?

The HTML page shows a bounded sample from 316 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.

338 codes across 1,209 localities.

334 codes across 1,787 localities.

322 codes across 937 localities.

317 codes across 898 localities.

315 codes across 1,086 localities.

315 codes across 1,697 localities.

309 codes across 464 localities.

305 codes across 546 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
31000	Colon	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	El Bajo	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31000	Parque Rotario	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	San Pedro	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	Sector Bolívar	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31000	Zona Centro	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31008	Secretaria de Hacienda y Crédito Publico	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31009	Palacio de Gobierno del Estado de Chihuahua	Chihuahua / Chihuahua / Chihuahua	29.0399, -106.2495
31020	Claudia	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31020	Cuarteles	Chihuahua / Chihuahua / Chihuahua	28.7166, -105.993
31020	Cuauhtémoc	Chihuahua / Chihuahua / Chihuahua	28.7166, -105.993
31020	Herradura Pdu	Chihuahua / Chihuahua / Chihuahua	28.7166, -105.993
31020	Inalámbrica	Chihuahua / Chihuahua / Chihuahua	28.7166, -105.993
31020	Jardines del Santuario	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31020	Las Huertas	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31020	Linss	Chihuahua / Chihuahua / Chihuahua	28.7166, -105.993
31020	Residencial Zarco	Chihuahua / Chihuahua / Chihuahua	28.7166, -105.993
31020	Rubio	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31020	Santa Rita	Chihuahua / Chihuahua / Chihuahua	28.7166, -105.993
31020	Sector Salud	Chihuahua / Chihuahua / Chihuahua	28.7166, -105.993
31020	Zarco	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31029	Comandancia Zona Militar	Chihuahua / Chihuahua / Chihuahua	28.7166, -105.993
31030	Pacifico	Chihuahua / Chihuahua / Chihuahua	28.72, -106.1257
31030	Rosario	Chihuahua / Chihuahua / Chihuahua	28.72, -106.1257
31034	Ampliación Gustavo Díaz Ordaz	Chihuahua / Chihuahua / Chihuahua	28.72, -106.1257
31034	Ampliación Reforma	Chihuahua / Chihuahua / Chihuahua	28.72, -106.1257
31034	Ferrocarrilera	Chihuahua / Chihuahua / Chihuahua	28.72, -106.1257
31034	Francisco R Almada	Chihuahua / Chihuahua / Chihuahua	28.72, -106.1257
31034	Gustavo Diaz Ordaz	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31034	Reforma	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31050	Bellavista	Chihuahua / Chihuahua / Chihuahua	29.0557, -106.4141
31050	Dale	Chihuahua / Chihuahua / Chihuahua	28.9564, -106.471
31050	Los Álamos Unidad	Chihuahua / Chihuahua / Chihuahua	28.9564, -106.471
31050	Melchor Ocampo	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31050	Pablo Amaya Norte	Chihuahua / Chihuahua / Chihuahua	28.9564, -106.471
31050	Pablo Amaya Sur	Chihuahua / Chihuahua / Chihuahua	28.9564, -106.471
31050	Rincones de Santa Rosa	Chihuahua / Chihuahua / Chihuahua	28.9564, -106.471
31050	Santa Rosa	Chihuahua / Chihuahua / Chihuahua	28.857, -106.528
31054	Adelitas I	Chihuahua / Chihuahua / Chihuahua	28.3795, -106.0824
31054	Ampliación Unidad Proletaria	Chihuahua / Chihuahua / Chihuahua	28.3795, -106.0824
31054	Cerro Grande	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31054	Las Vencedoras	Chihuahua / Chihuahua / Chihuahua	28.3795, -106.0824
31054	Loma Alta	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31054	San Agustin	Chihuahua / Chihuahua / Chihuahua	28.1184, -106.2067
31054	San Jorge	Chihuahua / Chihuahua / Chihuahua	28.6882, -105.9877
31054	San Juan	Chihuahua / Chihuahua / Chihuahua	28.3319, -106.0527
31054	San Lázaro	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31054	Unidad Proletaria	Chihuahua / Chihuahua / Chihuahua	28.3795, -106.0824
31054	Valle Escondido	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31054	Villa Dolores	Chihuahua / Chihuahua / Chihuahua	28.3795, -106.0824
31054	Villas del Sur	Chihuahua / Chihuahua / Chihuahua	28.3795, -106.0824
31060	Barrio de Londres	Chihuahua / Chihuahua / Chihuahua	28.7952, -106.0813
31060	La Joya	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31060	La Minita	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31060	Lealtad I	Chihuahua / Chihuahua / Chihuahua	28.7952, -106.0813
31060	Madera 65	Chihuahua / Chihuahua / Chihuahua	28.7952, -106.0813
31060	Puerta del Sol	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325
31060	Rachali	Chihuahua / Chihuahua / Chihuahua	28.7952, -106.0813
31060	San Fernando	Chihuahua / Chihuahua / Chihuahua	28.9583, -106.3008
31060	San Miguel	Chihuahua / Chihuahua / Chihuahua	29.0004, -106.2325

Showing 60 representative records from 316 matching codes to keep the page fast and crawlable. Download the Mexico dataset for complete coverage.