Tanza is a municipality located in the province of Cavite, Philippines. It serves as one of the primary administrative divisions within the region and is characterized by its significant geographical footprint.
According to the 2024 census, the municipality has a population of 339,308 people. Tanza covers a land area of 95.59 square kilometers (36.91 sq mi), which makes it the third largest municipality by land area in the province of Cavite.