Lacordaire Academy is a Roman Catholic college preparatory school with a diverse coeducational prekindergarten to eighth grade and an all girls ninth through twelfth grade student body. The Academy was established by the Sisters of St. Dominic of Caldwell, New Jersey. The school is located in the Upper Montclair section of Montclair, New Jersey. Lacordaire Academy is accredited by the New Jersey Department of Education and the Middle States Association of Colleges and Schools.