List of schools of the Roman Catholic Diocese of Rockville Centre. As of 2019, there were nine Catholic schools on Long Island with high school divisions.
List of schools of the Roman Catholic Diocese of Rockville Centre. As of 2019, there were nine Catholic schools on Long Island with high school divisions. (en)
List of schools of the Roman Catholic Diocese of Rockville Centre. As of 2019, there were nine Catholic schools on Long Island with high school divisions. (en)