Bishop Mcgann-mercy Diocesan High School

1225 Ostrander Ave
Riverhead, NY 11901-0119
     Tel: (631)727-5900
Grades: 7 - 12 | 507 students
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McGann ~ Mercy Diocesan High School is a community of approximately 380 students representing great geographic, economic, and religious diversity.
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Students represent all levels of academic ability from average to honors.
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At McGann-Mercy Diocesan High School, we require a commitment to excellence in any pathway that our students choose to pursue.
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We pave the road they choose with ethics, curiosity, and moral character intertwined with spiritual commitment.
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Our school encourages students, faculty and staff to work collaboratively to develop a learning community where innovative instruction, intellectual and imaginative activity, and coordinating community service challenge each person to attain his or her full potential.
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McGann~Mercy’s challenging academic program offers small classes and highly qualified teachers.
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Students are afforded the personal attention needed to meet their individual needs and abilities.

School Overview

School Membership(s)School Assoc. National Catholic Educational Association (NCEA)
Religious Affiliation Roman Catholic
Grades Offered Grades 7 - 12

Student Body

Total Students 507 students
Student Body Type Co-ed
% Students of Color 12%
State avg.: 30%
Students by Grade Bishop Mcgann-mercy Diocesan High School Students by Grade

Academics and Faculty

Total Classroom Teachers 40 teachers
Student : Teacher Ratio 13:1
National avg.: 13:1

Nearby Schools:

The nearest high school is Leonard E Burket Christian School (10.5 miles away)
The nearest elementary school is St Isidore School (0.8 miles away)
The nearest preschool is St Isidore School (0.8 miles away)
 All Schools  | High Schools High Schools  | Elementary Schools Elementary Schools  | Preschools Preschools  | Public Schools Public Schools 
Show me:
  • School Location Miles Students Grades
  • RiverheadSt Isidore School
      (Roman Catholic)
    515 Marcy Ave
    RiverheadNY 11901
      (Roman Catholic)
    0.8 mi | 239 students | Gr. PK-8                      
  • Center MorichesOur Lady Queen Of Apostles
      (Roman Catholic)
    2 St Johns Place
    Center MorichesNY 11934
      (Roman Catholic)
    1.1 mi | 227 students | Gr. NS-8                      
  • AquebogueOur Redeemer Lutheran School
      (Lutheran Church -- Missouri Synod)
    Po Box 960
    AquebogueNY 11931
      (Lutheran Church -- Missouri Synod)
    2.5 mi | 28 students | Gr. PK-6                      
  • WesthamptonRaynor Country Day School
    Po Box 380
    WesthamptonNY 11977
    7.6 mi | 128 students | Gr. K-7                      
  • Center MorichesLeonard E Burket Christian School
      (Assembly of God)
    34 Oak St
    Center MorichesNY 11934
      (Assembly of God)
    10.5 mi | 159 students | Gr. PK-12                      

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Did You Know?
The average private school tuition in Suffolk County, NY is $7,141 for elementary schools and $20,374 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Suffolk County, NY is 87% (read more about average acceptance rates across the country).