St. Joseph High School.

About St. Joseph High School

St. Joseph High School, also known as St. Joe's, is an independent, all-boys Catholic college preparatory school located on a 70-acre (280,000 m2) campus in Metuchen, in Middlesex County, in the U.S. state of New Jersey. The school draws students from an area encompassing over forty school districts and over seventy grammar schools in Middlesex, Monmouth, Somerset, and Union counties, as well as other outlying areas. It is located in the Diocese of Metuchen. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 1968 and by the New Jersey Association of Independent Schools since 2022.