Students from Butler attended high school in Paterson, New Jersey until Butler High School was opened in 1903. From the time the school opened, the school served students from much of Morris County, along with those from Bloomingdale, Ringwood, Wanaque and West Milford in Passaic County until they built their own schools or established alternate arrangements with other school districts. In September 1954, the Butler district notified its eight sending communities that growing enrollment of borough residents would mean that there would be no space available at Butler High School and that the local districts serving students from Passaic County communities and Pequannock Township would have to make alternate arrangements by 1958. While Pequannock, Ringwood and Wanaque met the 1958 deadline, West Milford left four years later and Jefferson Township, Kinnelon and Riverdale ended their sending relationship in 1964.