Chợ Vàm is an urban municipality and capital town of the Phú Tân District of An Giang Province, Vietnam. Cho Vam Town has an area of 17.06 km2, with a population of about 20,000 in 1999, with a population density of 1,060 people per km2. The administrative boundary of Cho Vam town: in the east and north it borders on Dong Thap province, Phu Thanh commune in the west, Phu An commune in the south.