Southfield Township is a civil township in Oakland County in the U.S. state of Michigan. Today, the majority of the township consists of three suburban villages; Beverly Hills, Bingham Farms, and Franklin; though two small areas, comprising 0.17 square miles, remain unincorporated. As of the 2020 census, the township's population was 14,886, including th…Southfield Township is a civil township in Oakland County in the U.S. state of Michigan. Today, the majority of the township consists of three suburban villages; Beverly Hills, Bingham Farms, and Franklin; though two small areas, comprising 0.17 square miles, remain unincorporated. As of the 2020 census, the township's population was 14,886, including the villages; the unincorporated areas' population was 31. Organized in 1830, the township once occupied a much larger area, before the cities of Lathrup Village and Southfield incorporated into cities in the 1950s.