Later, the ward of Mỹ Bình joined Củ Chi District; Nha Binh, Thành Lộc, An Phú Đông and Tân Thới Hiệp joined Hóc Môn District. Gò Vấp District has 16 wards. The district is mostly residential. As of 2003 the district had a population of 433,287. The district covers an area of 20 km².