Prior to the formation of the regional high school district, students from Franklin Lakes and Wyckoff had attended Ramsey High School as part of a sending/receiving relationship, until the Ramsey Public School District informed officials from the two communities that the Ramsey school would no longer have space to accommodate out-of-district students after the 1956–57 school year. Franklin Lakes, Oakland and Wyckoff (FLOW district) approved the creation of a regional high school in 1954 by a vote of 1,060 to 51, with Ramapo High School (in Franklin Lakes) opened in 1957 and Indian Hills High School in 1960.