 The population of Tân An is 165,214 as of 2009, with an area of 81.79 km².It comprises nine wards (1, 2, 3, 4, 5, 6, 7, Khánh Hậu and Tân Khánh), and five communes (An Vĩnh Ngãi, Bình Tâm, Hướng Thọ Phú, Lợi Bình Nhơn and Nhơn Thạnh Trung).Tân An is in the south-west of Ho Chi Minh City, 47 km away from the city centre and bordered to the north by Thủ Thừa District, to the east by Tân Trụ District and Châu Thành District and to the west and south-west by Tiền Giang Province.