Our Lady of Grace Montessori School
Manhasset, NY
Grades PreK to 3 · 40 students
Roman CatholicMontessori
St Mary's High School
Manhasset, New York · Grades 9 to 12
Roman Catholic
About St Mary's High School
St Mary's High School serves grades 9 through 12 as a Roman Catholic private school in Manhasset, New York. Enrollment was 329 in the 2023-24 school year. There are about 12.5 students for every full-time-equivalent teacher (26.3 teachers in all). It is a parochial Catholic school in the Diocese of Rockville Centre, NY. Federal locale data places it in a suburb of a large metro area, in Nassau County. There are 116 other schools within 5 miles.
Open Houses & Tours
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School facts
| Address | 51 Clapham Ave, Manhasset, NY 11030 |
|---|---|
| Phone | (516) 627-2711 |
| Grades | 9 to 12 |
| Students | 329 |
| Teachers (full-time equivalent) | 26.3 |
| Students per teacher | 12.5 |
| Religious affiliation | Roman Catholic |
| Catholic school type | Parochial |
| Diocese | Diocese of Rockville Centre, NY |
| School type | Regular |
| Coed or single-sex | Coed |
| Level | Secondary |
| Locale (NCES) | Suburb, large, Nassau County |
Source: NCES Private School Universe Survey, 2023-24 public-use file (NCES school ID 00930954). Details may have changed since the survey. Schools can update them by claiming this profile.
Nearby schools
St Marys High SchoolPrivate, Roman Catholic · Grades 9 to 12Manhasset · under 0.1 miManhasset Middle SchoolPublic · Grades 7 to 8Manhasset · 0.3 miManhasset Secondary SchoolPublic · Grades 9 to 12Manhasset · 0.3 miMesivta of Great NeckPrivate, Jewish · Grades 9 to 11Great Neck, NY · 0.8 miMagen Israel-Gan Israel Center IncPrivate, Jewish · Grades PreK to 7Great Neck, NY · 0.8 miMunsey Park Elementary SchoolPublic · Grades K to 6Manhasset · 1 miShelter Rock Elementary SchoolPublic · Grades K to 6Manhasset · 1.1 miOur Lady of Grace Montessori SchoolPrivate, Roman Catholic · Grades PreK to 3Manhasset · 1.1 mi
The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.
Frequently asked questions
What grades does St Mary's High School serve?
St Mary's High School serves grades 9 through 12.
How many students attend St Mary's High School?
St Mary's High School reported 329 students in 2023-24, according to the NCES Private School Universe Survey.
What is the student-teacher ratio at St Mary's High School?
About 12.5 students per full-time-equivalent teacher, based on 329 students and 26.3 teachers in federal data.
Is St Mary's High School a public or private school?
St Mary's High School is a private school. Its religious affiliation is Roman Catholic.
Where is St Mary's High School located?
St Mary's High School is at 51 Clapham Ave, Manhasset, NY 11030. The phone number is (516) 627-2711.
How many other schools are near St Mary's High School?
There are 116 other schools within 5 miles of St Mary's High School in our directory.
Is this your school?
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ParentSchoolReview is owned and operated by School Success. Disclosure.
Other private schools in Manhasset
St Marys High School
Manhasset, NY
Grades 9 to 12 · 329 students
Roman Catholic
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