School Overview
Cold Spring Harbor High School, located on the historic North Shore of Long Island, is widely recognized as one of the top-performing public secondary schools in New York State. Part of the Cold Spring Harbor Central School District, the school is known for its rigorous academic environment, consistently high standardized test scores, and a comprehensive curriculum that places a strong emphasis on Advanced Placement (AP) courses, the sciences, and the humanities. Its small, intimate campus community is often cited for providing a personalized educational experience that fosters high student engagement and academic excellence.

Beyond academics, the school maintains a robust extracurricular culture, offering an extensive array of athletic teams, competitive arts programs, and specialized clubs that encourage student leadership and community service. The district’s location in a secluded, affluent area contributes to a unique school identity that balances traditional values with innovative teaching practices. With a long-standing reputation for preparing students for admission to highly selective universities, Cold Spring Harbor High School remains a premier choice for families seeking a challenging and well-rounded college preparatory education.
719
Total Students
73.4
Full-Time Teachers
9.8
Student/Teacher Ratio
3.2%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for COLD SPRING HARBOR HIGH SCHOOL
Demographic Student Count
White588
Hispanic47
Black1
Asian50
Two or More32
American Indian1
  • White
    588 (81.8%)
  • Asian
    50 (7.0%)
  • Hispanic
    47 (6.5%)
  • Two or More
    32 (4.5%)
  • Black
    1 (0.1%)
  • American Indian
    1 (0.1%)
School Location
School Details
Status: Open
School Level: High School
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: No virtual instruction
Shared Time Status: No
District: COLD SPRING HARBOR CENTRAL SCHOOL DISTRICT
Phone: (631)367-6900
Website: http://www.csh.k12.ny.us
Grade Range: 7th - 12th
Total Students: 719
Full-Time Teachers (FTE): 73.4
Pupil/Teacher Ratio: 9.8
NSLP Participation:1 N/A
Qualified Free Lunch: 23
Qualified Reduced Lunch: 0
Grades Taught
Grade 7 130
Grade 8 129
Grade 9 112
Grade 10 110
Grade 11 102
Grade 12 135
Ungraded 1

Grades Taught Data Table

Grades Taught and Student Counts for COLD SPRING HARBOR HIGH SCHOOL
Grade Student Count
Grade 7130
Grade 8129
Grade 9112
Grade 10110
Grade 11102
Grade 12135
Ungraded1
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for COLD SPRING HARBOR HIGH SCHOOL
Gender Student Count Percentage
Female37151.6%
Male34848.4%
Nearby High Schools (Within 10 Miles)