Postal Code Finder
Geographic & Postal Directory / Puerto Rico

Puerto Rico postal codes by city, region and prefix

Search a structured directory of 177 geocoded records and 177 postal code values, move through the available regional hierarchy of Puerto Rico and export the dataset in CSV, Excel or JSON when you need the full table.

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Verified data profile for Puerto Rico

Based on 177 records, 177 postal code values and 99 mapped localities. Coordinate coverage is 100.0%.

177
Records
177
Postal identifiers
100.0%
Geocoded
00601
Example code
Postal code Locality Administrative path Coordinates
00601 Adjuntas Adjuntas 18.1627, -66.7221
00602 Aguada Aguada 18.3794, -67.1882
00603 Aguadilla Aguadilla 18.4274, -67.1541
00604 Aguadilla Aguadilla 18.4274, -67.1541
00605 Aguadilla Aguadilla 18.4274, -67.1541
00606 Maricao Maricao 18.1808, -66.9799

Related postal lookups

San Juan
Region · 41 records
Ponce
Region · 10 records
Bayamon
Region · 7 records
Arecibo
Region · 6 records
Carolina
Region · 6 records
Guaynabo
Region · 5 records
Browse by prefix
Postal code prefixes
Prefix 00
Postal code range · 177 records

Country postal code coverage

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/puerto-rico.

Records
177
Database rows represented by this canonical route.
Postal identifiers
177
Distinct postal code values in this route.
Localities
99
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
00601
Sample code from Adjuntas.
Code Place Hierarchy Coordinates
00601 Adjuntas Adjuntas 18.1627, -66.7221
00602 Aguada Aguada 18.3794, -67.1882
00603 Aguadilla Aguadilla 18.4274, -67.1541
00604 Aguadilla Aguadilla 18.4274, -67.1541
00605 Aguadilla Aguadilla 18.4274, -67.1541
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

San Juan
Region · 41 records
Ponce
Region · 10 records
Bayamon
Region · 7 records
Arecibo
Region · 6 records
Carolina
Region · 6 records
Guaynabo
Region · 5 records
Browse by prefix
Postal code prefixes
Prefix 00
Postal code range · 177 records

Data questions

What is included in the Puerto Rico postal code page?

The page combines postal code lookup, regional browsing, prefix navigation, examples and country-level download links.

Can I download Puerto Rico postal codes?

Yes. The country page links to CSV, Excel and JSON exports for offline validation and analysis.

How should I validate a Puerto Rico postal code?

Compare the code with its country, locality and administrative hierarchy instead of checking the code alone.

Search administrative database

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Navigate & Browse Geographic Distributions

How to use: Click on any marker to explore the detailed registry for that specific region. Data points represent approximate centroids of administrative localities, not delivery routes or exact address points.

Understanding postal codes in Puerto Rico

Format 5 digits (NNNNN)
Example 00601
Logic The detected records use a fixed-length numeric postal code.
Coverage 177 postal identifiers, 99 localities and 78 primary regions. Geocoded coverage: 100.0%.

People search for Puerto Rico data using terms such as postal code, postcode, ZIP code. This page keeps those lookups tied to one canonical hierarchy instead of splitting the same data across duplicate URL variants.

Primary Regional Divisions

Explore the top-level administrative jurisdictions of Puerto Rico. Each region groups available localities, districts or postal identifiers from the reference dataset.

San Juan Ponce Bayamon Arecibo Carolina Guaynabo Aguadilla Toa Baja Caguas Humacao View key regions →

High-Density Hubs

San Juan Ponce Bayamon Carolina Guaynabo Aguadilla Arecibo Caguas Carolina Mayaguez Toa Baja Catano Cayey Humacao

Browse Puerto Rico by postal code prefix

Prefix pages help when you already know the first digits or letters of a postal code. They group matching codes with locality and coordinate context.

All prefixes 00 · 177 codes

Explore Regional Subdivisions

Adjuntas
1 localities
R51
Aguada
1 localities
R51
Aguadilla
4 localities
R47
Aguas Buenas
1 localities
R51
Aibonito
2 localities
R36
Anasco
1 localities
R51
Arecibo
6 localities
R39
Arroyo
1 localities
R51
Barceloneta
1 localities
R51
Barranquitas
1 localities
R51
Bayamon
7 localities
R60
Cabo Rojo
2 localities
R36
Caguas
3 localities
R56
Camuy
1 localities
R51
Canovanas
1 localities
R51
Carolina
6 localities
R66
Catano
2 localities
R56
Cayey
2 localities
R56
Ceiba
2 localities
R36
Ciales
1 localities
R51
Cidra
1 localities
R51
Coamo
1 localities
R51
Comerio
1 localities
R51
Corozal
1 localities
R51
Culebra
1 localities
R51
Dorado
1 localities
R51
Fajardo
2 localities
R34
Florida
1 localities
R51
Guanica
2 localities
R36
Guayama
2 localities
R36
Guayanilla
2 localities
R36
Guaynabo
5 localities
R66
Gurabo
1 localities
R51
Hatillo
1 localities
R51
Hormigueros
1 localities
R51
Humacao
3 localities
R44
Isabela
1 localities
R51
Jayuya
1 localities
R51
Juana Diaz
1 localities
R51
Juncos
1 localities
R51
Lajas
1 localities
R51
Lares
2 localities
R36
Las Marias
1 localities
R51
Las Piedras
1 localities
R51
Loiza
1 localities
R51
Luquillo
1 localities
R51
Manati
1 localities
R51
Maricao
1 localities
R51
Maunabo
1 localities
R51
Mayaguez
3 localities
R56
Moca
1 localities
R51
Morovis
1 localities
R51
Naguabo
2 localities
R36
Naranjito
1 localities
R51
Orocovis
1 localities
R51
Patillas
1 localities
R51
Penuelas
1 localities
R51
Ponce
10 localities
R57
Quebradillas
1 localities
R51
Rincon
1 localities
R51
Rio Grande
2 localities
R36
Sabana Grande
1 localities
R51
Salinas
1 localities
R51
San German
2 localities
R36
San Juan
41 localities
R76
San Lorenzo
1 localities
R51
San Sebastian
1 localities
R51
Santa Isabel
1 localities
R51
Toa Alta
2 localities
R56
Toa Baja
4 localities
R47
Trujillo Alto
3 localities
R43
Utuado
2 localities
R36
Vega Alta
1 localities
R51
Vega Baja
2 localities
R56
Vieques
1 localities
R46
Villalba
1 localities
R51
Yabucoa
1 localities
R51
Yauco
1 localities
R51
Showing 78 linked regions from 78 available country divisions. A locality represents a unique combination of administrative name and geocoded coordinates.

Data Exports

Bulk geodata for Puerto Rico including administrative centroids and postal identifiers.

Download XLSX CSV Export JSON export
Contents: ISO-3166-2, Admin Levels 1-3, Postal Identifiers, Decimal Lat/Lng.

JSON lookup access

Use the country page, search endpoint and token-protected JSON export to integrate Puerto Rico lookup data into your applications.

GET /search?q={city_or_code}&country=PR
Explore Documentation →

Geographic Data Questions

What are postal codes in Puerto Rico?

Postal codes in Puerto Rico are standardized identifiers used by the national postal service and logistics providers to simplify mail sorting and delivery.

How can I find a postal code by city or region?

Search for the city, town or administrative region in our lookup tool to retrieve verified postal identifiers, coordinates and hierarchy details.

Why do some cities in Puerto Rico have multiple postal codes?

Large urban centers are often partitioned into multiple postal districts to support denser routing and operational capacity.

Are postal codes in Puerto Rico valid for shipping and online forms?

Yes. The postal codes exposed here are extracted from institutional datasets and can be used for shipping, address validation and operational workflows.

Can postal codes change over time?

Yes. Postal codes can change because of urban growth, administrative rezoning or postal network adjustments, so the dataset is refreshed periodically.

Can I download postal code data for Puerto Rico?

Yes. Structured datasets for Puerto Rico are available in CSV, Excel and JSON formats with geocoded centroids and administrative fields.