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Costa Rica address format, validation, & examples

How to write a Costa Rican address

What do the movies Jurassic Park, Spy Kids 2, and After Earth have in common? They were all filmed in Costa Rica! If you don't care about movie trivia, you'll at least be wondering how to address a letter to Costa Rica. Get ready to say "de nada" to the proper address format as we take a look at some Costa Rican address examples.

In this guide, you’ll also learn how Costa Rican address validation and verification work for individuals sending mail or businesses processing millions of addresses using an API. 

If you're looking for address data tools, Smarty offers a deluxe suite of address validation tools for addresses in Costa Rica and other countries. Simply enter an address to format, standardize, and validate it faster than you can pick your favorite Costa Rican song. The address formatting in Costa Rica can be written out as follows:

  1. Addressee line - The recipient's full name, using appropriate titles for the region.
  2. Street and building number - List street followed by the building number, with a comma between them.
  3. District and city - The smaller district, followed by the larger city, with a comma between them.
  4. Postal code - The postal code goes on its own line.
  5. Country - This is often shortened to CRI.
Costa-Rica mailing address format example on an envelope

Valid Costa Rica address examples

Address validation and verification in Costa Rica

Address verification in Costa Rica is the process of checking an address against a comprehensive database of valid Costa Rican addresses. Often, this process is handled by a Costa Rican address validation API. 

Costa Rican address verification APIs automate Costa Rican address validation. That way, your business can quickly and accurately verify hundreds, thousands, or even millions of addresses, ensuring your workflows run smoothly.

Smarty address validation tools for Costa Rica

Smarty provides powerful Costa Rican address validation and verification tools that can standardize, validate, and enrich address data in real time. Whether you need a simple Costa Rican address lookup tool or a scalable Costa Rican address verification API, our solutions are built to handle global address data with precision.

Use the Single Address Verification Tool to verify and format one address at a time, the Bulk Address Validation tool to verify and format a list of addresses simultaneously, or use the International Street Address API to integrate address validation and formatting programmatically into your software systems and workflows.

Postal information

Costa Rica's national postal system, "Correos de Costa Rica," was established in 2005. The organization manages a substantial network, indicative of its role as a major postal service provider in the region.
Administrative area types and count
7 provinces
Administration area names and abbreviations

San José - SJ
Alajuela - A
Cartago - C
Heredia - H
Guanacaste - G
Puntarenas - P
Limón - L

Term to describe postal codes
código postal
Postal code in language
código postal
Postal code format
99999
Postal service provider and website

Correos de Costa Rica

Shoot! Looks like there isn't a national postal systems website for this location. Sorry about that.

Country information

There is a lot more information available for Costa Rica, like ISO codes, major cities, etc. Let's dive deep!

Country/territory name
Costa Rica
ISO3
CRI
ISO 3166-1 alpha-2 country code
CR
ISO 3166-1 alpha-3 country code
CRI
ISO 3166-1 numeric country code
188
Endonym
Costa Rica
Total land area
51,100 KM²
Capital
San José
Other major cities
Limón, Puntarenas, Alajuela

Population information

Total population
5,212,173 (2023)
Urban / rural distribution
80% / 20%
Urban population
4,169,738
Rural population
1,042,435
Official language
Spanish
All languages spoken
Spanish, English
Most commonly used postal language
Spanish
Now that you've seen our Costa Rican address examples and have become a wizard at Costa Rica address formats, why not expand your expertise even further? Explore our detailed guides for related countries and territories to see how their address formats and examples vary.
Visit the global address formats page or North America address formats page for more information on all the other countries and territories we cover. You can also read our article about international address verification to learn more.
*Data updated as of October 12, 2026

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