Kellenberg Memorial High School is a Private School serving the Nassau County community. Located in Uniondale, NY, the Co-educational private school teaches Grade 5 to Grade 12, with a Roman Catholic religious orientation.
As of the last reported school year in 2019-2020, 2,549 students attended Kellenberg Memorial High School with a student to teacher ratio of 18.9, earning a ratio grade of F. Kellenberg Memorial High School ranks #2 in size compared to all New York private schools.
If a diverse private school is essential, Kellenberg Memorial High School ranks #452 in New York for diversity, earning a grade of C.