Postal Code Finder
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Mexico postal codes starting with 51

Prefix 51 contains 385 codigo postal records across 1,257 mapped localities in Mexico.

Verified data profile for Mexico prefix 51

Based on 1,445 records, 385 codigo postal values and 1,257 mapped localities. Coordinate coverage is 100.0%.

1,445
Records
385
Postal identifiers
100.0%
Geocoded
51000
Example code
Postal code Locality Administrative path Coordinates
51000 Villa de Allende México / Villa de Allende 19.3636, -100.1722
51004 Batán Chico México / Villa de Allende 19.3458, -100.1956
51004 Casa Blanca México / Villa de Allende 19.3632, -100.1679
51004 El Puerto México / Villa de Allende 19.4437, -100.1892
51004 Los Hoyos México / Villa de Allende 19.3458, -100.1717
51004 Vare Chiquichuca México / Villa de Allende 19.3554, -100.1949

Related postal lookups

Mexico
Country · 144,655 records
All prefixes
Postal code prefixes · 32,448 records
Prefix 69
Postal code range · 396 records
Prefix 90
Postal code range · 396 records
Prefix 81
Postal code range · 390 records
Prefix 94
Postal code range · 387 records
Prefix 50
Postal code range · 381 records
Prefix 39
Postal code range · 379 records
Prefix 55
Postal code range · 379 records
Prefix 67
Postal code range · 379 records

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/51.

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
1,445
Database rows represented by this canonical route.
Postal identifiers
385
Distinct postal code values in this route.
Localities
1,257
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
51000
Sample code from Villa de Allende.
Prefix use
range lookup
Use this range when you know the first digits or letters but need matching localities.
Code Place Hierarchy Coordinates
51000 Villa de Allende México / Villa de Allende 19.3636, -100.1722
51004 Batán Chico México / Villa de Allende 19.3458, -100.1956
51004 Casa Blanca México / Villa de Allende 19.3632, -100.1679
51004 El Puerto México / Villa de Allende 19.4437, -100.1892
51004 Los Hoyos México / Villa de Allende 19.3458, -100.1717
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 69
Postal code range · 396 records
Prefix 90
Postal code range · 396 records
Prefix 81
Postal code range · 390 records
Prefix 94
Postal code range · 387 records
Prefix 50
Postal code range · 381 records
Prefix 39
Postal code range · 379 records
Prefix 55
Postal code range · 379 records
Prefix 67
Postal code range · 379 records

Data questions

What does this codigo postal prefix cover?

This page lists representative records, localities and nearby ranges for the Mexico prefix 51 prefix in Mexico.

Is the complete prefix dataset shown here?

The HTML page shows a bounded sample from 385 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.

69
396 codes across 788 localities.
90
396 codes across 1,262 localities.
81
390 codes across 1,124 localities.
94
387 codes across 1,193 localities.
50
381 codes across 1,455 localities.
39
379 codes across 1,054 localities.
55
379 codes across 1,133 localities.
67
379 codes across 1,362 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
51000 Villa de Allende México / Villa de Allende 19.3636, -100.1722
51004 Batán Chico México / Villa de Allende 19.3458, -100.1956
51004 Casa Blanca México / Villa de Allende 19.3632, -100.1679
51004 El Puerto México / Villa de Allende 19.4437, -100.1892
51004 Los Hoyos México / Villa de Allende 19.3458, -100.1717
51004 Vare Chiquichuca México / Villa de Allende 19.3554, -100.1949
51005 La Peña México / Villa de Allende 19.3668, -100.167
51005 Loma Bonita México / Villa de Allende 19.3819, -100.1537
51005 Loma Chica México / Villa de Allende 19.3838, -100.1635
51005 Loma de San Pablo México / Villa de Allende 19.3936, -100.1767
51005 Mesa Chica México / Villa de Allende 19.3804, -100.167
51005 San Pablo Malacatepec México / Villa de Allende 19.3722, -100.1564
51005 Santa Teresa México / Villa de Allende 19.3839, -100.1847
51006 Colchones México / Villa de Allende 19.3767, -100.1444
51006 San Juan México / Villa de Allende 19.3801, -100.1231
51007 Barrio Chiquichuca México / Villa de Allende 19.3214, -100.2128
51007 El Aventurero México / Villa de Allende 19.3072, -100.2155
51007 El Chirimoyo México / Villa de Allende 19.3024, -100.2454
51007 Las Mesas de San Jerónimo México / Villa de Allende 19.3331, -100.2115
51007 Potrero México / Villa de Allende 19.3318, -100.2242
51007 San Jerónimo Totoltepec México / Villa de Allende 19.3149, -100.2029
51007 Santa Cruz México / Villa de Allende 19.4208, -100.1684
51008 Manzana de Cashte México / Villa de Allende 19.3591, -100.1514
51008 San Ildefonso México / Villa de Allende 19.3492, -100.1379
51009 Barrio de Santiago México / Villa de Allende 19.3818, -100.1063
51009 San Miguel México / Villa de Allende 19.3636, -100.0553
51009 Santa María de las Delicias México / Villa de Allende 19.3999, -100.1573
51010 Loma de Juárez México / Villa de Allende 19.4352, -100.0902
51013 Barrio el Boncho México / Villa de Allende 19.4261, -100.1064
51013 Barrio la Joya México / Villa de Allende 19.42, -100.0997
51013 Las Casitas México / Villa de Allende 19.4103, -100.1423
51013 San Francisco de Asis México / Villa de Allende 19.4133, -100.1233
51014 Barrio el Salto México / Villa de Allende 19.4397, -100.0781
51014 Barrio los Tules México / Villa de Allende 19.4292, -100.0747
51015 El Jacal México / Villa de Allende 19.405, -100.0894
51015 El Salitre del Cerro México / Villa de Allende 19.4112, -100.0753
51015 San Isidro México / Villa de Allende 19.3924, -100.0929
51015 Soledad del Salitre México / Villa de Allende 19.3983, -100.0889
51016 Barrio Chichicaishle México / Villa de Allende 19.433, -100.1461
51016 Barrio los Pozos México / Villa de Allende 19.433, -100.1461
51016 Bosencheve México / Villa de Allende 19.4236, -100.1292
51016 Buenavista México / Villa de Allende 19.433, -100.1461
51016 El Cinco (Ejido Barrio de Santiago el Cinco) México / Villa de Allende 19.433, -100.1461
51016 Las Dalias México / Villa de Allende 19.4423, -100.1631
51017 San Miguel la Máquina México / Villa de Allende 19.4018, -100.1829
51017 Santa Cruz México / Villa de Allende 19.4208, -100.1684
51019 Cuesta del Carmen México / Villa de Allende 19.4643, -100.2036
51019 Ejido de Macia México / Villa de Allende 19.4554, -100.1727
51019 El Puerto Lengua de Vaca México / Villa de Allende 19.4437, -100.1892
51019 La Piedra México / Villa de Allende 19.4539, -100.1651
51019 Mesas de San Juan Buenavista México / Villa de Allende 19.4554, -100.1727
51019 Mesas del Clarín México / Villa de Allende 19.4554, -100.1727
51019 San Juan Buenavista México / Villa de Allende 19.4597, -100.1329
51020 San Felipe Santiago México / Villa de Allende 19.3904, -100.1064
51024 Mesa de Zacango México / Villa de Allende 19.3563, -100.1034
51024 Monte Alto México / Villa de Allende 19.3515, -100.1035
51024 San Cayetano México / Villa de Allende 19.3768, -100.0996
51025 Mesas de San Martín México / Villa de Allende 19.3366, -100.0818
51025 Sabana el Rosario México / Villa de Allende 19.3366, -100.0818
51026 Estación Sabana Taborda Primera Sección México / Villa de Allende 19.3149, -100.0274

Showing 60 representative records from 385 matching codes to keep the page fast and crawlable. Download the Mexico dataset for complete coverage.