Tenerife is the largest and most populous island of the Canary Islands. It is home to 42.9% of the total population of the archipelago. With a land area of 2,034.38 square kilometres (785.48 sq mi) and a population of 948,815 inhabitants as of January 2023, it is also the most populous island of Spain and of Macaronesia.

The Canary Islands, also known informally as the Canaries, are a Spanish autonomous community and archipelago in Macaronesia in the Atlantic Ocean. At their closest point to the African mainland, they are 100 kilometres west of Morocco and the Western Sahara. They are the southernmost of the autonomous communities of Spain. The islands have a population of 2.2 million people and are the most populous special territory of the European Union.