Our Lady Of Mercy Academy

815 Convent Rd
Syosset, NY 11791-0117
Tel: (516)921-1047
Grades: 9-12 | 523 students
Founded in 1928 as a Catholic College preparatory school for young women, Our Lady of Mercy Academy is dedicated to providing a comprehensive education permeated with the charism of Catherine McAuley, foundress of the Sisters of Mercy.
In response to the challenge of the Gospel, the faculty and staff of our Lady of Mercy Academy work to educate students in a holistic fashion within a compassionate environment of reverence for one another and for the world.
Each student is challenged to develop her God-given gifts thus empowering the young woman to become an authentic witness of Mercy in the global community of the 21st century.
The philosophy of Our Lady of Mercy Academy is based on the Church’s threefold mission: to impart the message of Jesus, to advance the building of Christian community, and to bear witness to the Gospel message.

School Overview

School Membership(s)School Assoc. National Catholic Educational Association (NCEA)
Other religious school association(s)
Other school association(s)
Religious Affiliation Roman Catholic
Grades Offered Grades 9-12

Student Body

Total Students 523 students
Student Body Type All-girls
% Students of Color
State avg.: 29%
Students by Grade Our Lady Of Mercy Academy Student By Grade

Academics and Faculty

Total Classroom Teachers 40 teachers
Student : Teacher Ratio 14:1
National avg.: 13:1
List of Courses Offered Link to List of Courses

Finances and Admission

Yearly Tuition Cost $8,700


Total Sports Offered 16 sports
Sports Badminton, Ballet, Basketball, Crew, Cross Country, Dance, Equestrian, Golf, Lacrosse, Soccer, Softball, Swimming, Tennis, Track and Field, Volleyball, Winter TrackBadmintonBallet,
Cross CountryDance,
TennisTrack and Field,
VolleyballWinter Track,

Nearby Private Schools:

The nearest high school is Gersh Academy (2.6 miles away)
The nearest elementary school is The Center For Developmental Disabilities (0 miles away)
The nearest preschool is Greentrees Country Day School (1.2 miles away)
All Schools High Schools Elementary Schools Preschools Public Schools
Show me:
  • School Location Miles Grades Students
  • Woodbury
    Grades: UG | 99 students
    0 miles
    72 S Woods Rd
    Woodbury, NY 11797
  • Syosset
    Grades: PK-1 | 101 students
    1.2 miles
    247 Jackson Ave
    Syosset, NY 11791
  • Syosset
    Grades: K-9 | 268 students
    1.2 miles
    2 Teibrook Ave
    Syosset, NY 11791
  • Syosset
    Grades: PK-KG | 301 students
    1.4 miles
    47 Humphrey Dr
    Syosset, NY 11791
  • Melville
    Grades: K-6 | 73 students
    2.3 miles
    150 Round Rd Ste 120
    Melville, NY 11747

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Did You Know?
The average private school tuition in Nassau County, NY is $15,150 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Nassau County, NY is 74% (read more about average acceptance rates across the country).