Academy of Saint Joseph
private school in Brentwood, , New York, USA

The Academy of Saint Joseph, in Brentwood, New York, was a Catholic college-preparatory school for Kindergarten to Grade 12, single-sex for girls grades 9 - 12. The academy was founded in 1856, by the Sisters of Saint Joseph named after Saint Joseph. At the request of the Bishop of Brooklyn, Mother Austin Kean came from Philadelphia to Brooklyn to found what is now the Sisters of St. Joseph of Brentwood, New York. She was accompanied by Sister Baptista Hanson and Sister Theodosia Hegeman from Buffalo. It closed in 2009, after a 153-year history of educating the youth of Brooklyn, Queens and Long Island.
Situated on a 200-acre (0.81 km2) campus, it was accredited by the New York State Board of Regents and by the Middle States Association of Colleges and Schools and held full membership in the New York State Association of Independent Schools and the National Catholic Educational Association. It was operated independent of the Roman Catholic Diocese of Rockville Centre. The Academy of St. Joseph had been having financial problems for over a decade before its closure.
“Academy of Saint Joseph” enters the record as private school in Brentwood, , New York, USA. Crown Archives preserves that source wording while asking what Academy, Saint and Joseph can confirm, complicate or overturn.
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Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Aug 9, 2026. The linked authority identifier is Q4671524. Authority coordinates are 40.773, -73.242. 3 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1856 and 2009.
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This entry incorporates text from “Academy of Saint Joseph” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.