Coimbatore district was one of the districts of the erstwhile Madras Presidency of British India. It covered the areas of the present-day districts of Coimbatore, Erode and Tirupur and the Kollegal taluk of present-day Karnataka. It covered a total area of 20,400 square kilometres (7,860 sq mi) and was sub-divided into 10 taluks. The administrative headquarters was Coimbatore city. Most of Coimbatore's inhabitants were Tamil-speaking but there were also large numbers of Malayalam, Telugu and Kannada speaking people.