Archipiélago de San Andrés Postal Codes: 880001 to 880028

Key Facts

The Archipiélago de San Andrés is a department of Colombia located approximately 775 kilometers (480 miles) northwest of the Colombian mainland in the Caribbean Sea. This archipelago forms part of the San Andrés, Providencia and Santa Catalina department, which is Colombia's only insular department. Covering an area of about 52 square kilometers, the archipelago consists of several islands and cays, with San Andrés Island being the largest at 26 square kilometers. The department has a population of approximately 61,000 people according to recent estimates, with a unique cultural blend of Caribbean, English, Spanish, and African influences. Administratively, the archipelago is divided into two municipalities: San Andrés and Providencia y Santa Catalina. The islands are known for their stunning coral reefs, crystal-clear waters, and vibrant marine biodiversity, making them a popular tourist destination. As part of Colombia's postal system, accessing accurate postal code information for the various settlements across these islands is essential for mail delivery and administrative purposes.