Apartments For Rent Clayton County Ga . The median clayton county, ga rent is $1,735 which is above the national median rent of $1,469. 1400 flat shoals rd, college park, ga 30349 6700 Judy Ln, Riverdale, GA 30296 4 Bed, 3 Bath SingleFamily Home from www.trulia.com 1400 flat shoals rd, college park, ga 30349 What is a cheap rent in clayton county, ga? Some apartments for rent in clayton county might offer rent specials.