Sponsored by:  Diocese of Rockville Centre

Founded by:  Sisters of Mercy

Year Founded:  1956

Campus:  24 Acres

Principal:  Dr. Carl A. Semmler, Ed. D.

Type:  Roman Catholic Diocesan High School, Grades 7-12


  • National School of Excellence - United States Department of Education
  • NYS Board of Regents
  • Middle States Association

Enrollment:  500

2015 Graduation Rate:  100%

2015 Graduates Pursuing a Post-Secondary Education or Military Service:  100%

College Scholarship Offers to the Class of 2015:  $12.4 million
‚ÄčMr. Semmler with students

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