Réunion is an overseas department and region of France, located in the Indian Ocean, east of Madagascar and southwest of Mauritius. As an integral part of the French Republic, Réunion follows a French-style administrative and postal system, but with some regional distinctions in address formatting and geographic indicators.

Address formats in Réunion are generally consistent across the island. Most addresses follow the standard French structure, but there may be variations in smaller communes or rural areas. Understanding the correct format is essential for successful mail delivery, whether you’re sending a package to a residential home, a business, or a government office.

Below, we’ll explore the structure of Réunionese addresses and provide examples for various use cases.

Recipient Name
Start with the full name of the individual. If applicable, include honorifics such as “Monsieur” or “Madame.” For businesses, begin with the company name and follow with the contact person’s details.

Street Address or P.O. Box

On the following line, include the building number and street name. If the recipient uses a P.O. box, write “BP” (Boîte Postale) followed by the number.

Postal Code and Commune

This line includes the five-digit French postal code followed by the name of the commune (municipality). All postcodes in Réunion start with 974.

Province or Region (Optional for International Mail)

Province names are not always required for domestic mail, but they can be helpful for proper mail routing, especially in rural areas.

Country Name

For international mail, write the country name in uppercase on the last line of the address.

Residential Address Format

When mailing to a private residence in Réunion, begin with the recipient’s full name. This is followed by the street name and house number, the postal code with the city or town, and finally, the country name in capital letters.

Rural Address Format

In remote or less urbanized areas, it may be necessary to include details such as property names, neighborhoods, or nearby towns to ensure accurate delivery.

Business Address Format

To send correspondence to a company, list the business name first, followed by the recipient’s name or specific department. This promotes efficient handling and delivery.

International Address Format for NGOs and Organizations

For non-governmental or international organizations operating in Réunion, include the entity’s name first, then the relevant department or initiative. This assists in correct mail distribution.

P.O. Box Address Format

If the recipient uses a post office box, replace the street address with “BP” followed by the box number, along with the rest of the location details.

Military Address Format

For military correspondence, always state the recipient’s rank, full name, and the military base or unit, along with any box number if applicable.

Government Office Address Format

Mail addressed to government offices should indicate the institution and its department for proper routing.

Address for Multiple Recipients Format

To send mail to more than one person at a single location, list each name on a separate line to avoid any mix-up.

Address Format for Courier Services

When sending packages through express couriers like FedEx, UPS, or DHL, be sure to include a phone number alongside the full delivery address to avoid delays.

The Réunion postal system, managed by La Poste, is the official provider of postal and logistics services across the island. As an overseas department and region of France, Réunion is fully integrated into the French national postal framework. This allows it to benefit from modern infrastructure, comprehensive service offerings, and international mail networks.

La Poste operates a vast network of post offices throughout Réunion’s urban centers, rural villages, and mountainous regions. The postal service plays a vital role in connecting people, businesses, and government institutions across the island. In addition to standard mail services, La Poste in Réunion offers a range of solutions, including registered letters, express parcel delivery (Colissimo, Chronopost), and financial services through La Banque Postale. The system has adapted to the evolving needs of residents and businesses by implementing online tracking, digital payment services, P.O. boxes (BP), and ecommerce logistics support.

So you have learned how to structure the address format for a recipient in Réunion. But to ensure your address is reaching the intended recipient, you need a verified address. The PostGrid Address Verification solution verifies, standardizes, and offers address autocomplete suggestions in real-time. Whether you want to verify a single address or bulk addresses, we provide correct, complete, and up-to-date addresses in sync with the official postal service provider for over 245 countries and territories. 

If you are curious about the format of any other country, visit our global address format page and learn the format followed in countries worldwide.