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.
739
Total Students
77.7
Full-Time Teachers
9.5
Student/Teacher Ratio
3.1%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for COLD SPRING HARBOR HIGH SCHOOL
Demographic Student Count
White621
Hispanic48
Black2
Asian43
Two or More24
American Indian1
  • White
    621 (84.0 %)
  • Hispanic
    48 (6.5 %)
  • Asian
    43 (5.8 %)
  • Two or More
    24 (3.2 %)
  • Black
    2 (0.3 %)
  • 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: 739
Full-Time Teachers (FTE): 77.7
Pupil/Teacher Ratio: 9.5
NSLP Participation:1 N/A
Qualified Free Lunch: 23
Qualified Reduced Lunch: 0
Grades Taught
Grade 7 122
Grade 8 122
Grade 9 101
Grade 10 134
Grade 11 136
Grade 12 123
Ungraded 1

Grades Taught Data Table

Grades Taught and Student Counts for COLD SPRING HARBOR HIGH SCHOOL
Grade Student Count
Grade 7122
Grade 8122
Grade 9101
Grade 10134
Grade 11136
Grade 12123
Ungraded1
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for COLD SPRING HARBOR HIGH SCHOOL
Gender Student Count Percentage
Female35047.4%
Male38952.6%
Nearby High Schools (Within 10 Miles)