Ranney School is an independent coeducational, college preparatory day school for students from age 3 (Beginners) through twelfth grade located in Tinton Falls, in Monmouth County, New Jersey. It was founded in 1960 by educator Russell G. Ranney to help improve students' college board grades. As of the 2013-14 school year, the school had an enrollment of 774 students (plus 46 students in PreK) and 101.8 classroom teachers, for a student–teacher ratio of 7.6:1.