Ridgefield Park was formed as a village on June 15, 1892, within Ridgefield Township, based on the results of a referendum passed on June 6, 1892. Overpeck Township was formed on March 23, 1897, to be coextensive with Ridgefield Park village, and was created within Ridgefield Township for the purpose of administering a Board of Education. Portions of the village gained in both 1921 and 1926 were taken from Bogota and Teaneck. On May 31, 1938, Overpeck Township became Ridgefield Park Township. The village was named for the area's terrain.