11. Georgia: Anne Cox Chambers
Anne Cox Chambers is the daughter of James M. Cox, the founder of Cox Enterprises. She has a net worth of $18.1 billion. The automotive business of this massive conglomerate, which is owned by Cox Chambers and her family, is rapidly growing. In June 2015, Cox Enterprises purchased the famous software makers of car dealerships, Dealertrack, for $4 billion. Besides this, Cox Enterprises also deals in media (TV, newspaper, radio stations), automotive unit (Manheim car auctions, Autotrader.com, Kelley Blue Book) and communications (broadband and cable).