What grades does COLD SPRING HARBOR HIGH SCHOOL serve?

COLD SPRING HARBOR HIGH SCHOOL is a High school serving students in COLD SPRING HARBOR, NY. The school is part of the local school district.

Where is COLD SPRING HARBOR HIGH SCHOOL located?

COLD SPRING HARBOR HIGH SCHOOL is located at COLD SPRING HARBOR, NY in a urban area.

What is the student-teacher ratio at COLD SPRING HARBOR HIGH SCHOOL?

COLD SPRING HARBOR HIGH SCHOOL has a student-teacher ratio of 9.7:1.

What schools are in COLD SPRING HARBOR, NY?

COLD SPRING HARBOR, NY is served by the local school district. COLD SPRING HARBOR HIGH SCHOOL is one of the High schools in the area.

NYHighCalendar available · 17 events · Auto-updating

COLD SPRING HARBOR HIGH SCHOOL — School Calendar 2026-27

High|COLD SPRING HARBOR, New York|COLD SPRING HARBOR CENTRAL SCHOOL DISTRICT

COLD SPRING HARBOR, NY 11724

Never miss a day at COLD SPRING HARBOR HIGH SCHOOL.

Sync this calendar to your phone.

Auto-updates all year · $29.99/yr

Upcoming Events

Sep

Tue

First Day of School (Cold Spring Harbor)Event

Confirm bus route and pickup time. Early dismissal may apply.

Sep

Fri

Labor Day — No SchoolHoliday

Banks, government offices, and schools may be closed.

Sep

Mon

Labor Day — No SchoolHoliday

Banks, government offices, and schools may be closed.

Sep

Mon

Yom Kippur — No SchoolEvent

Cold Spring Harbor Central School District school holiday

Oct

Mon

Columbus Day — No SchoolEvent

Cold Spring Harbor Central School District school holiday

Nov

Wed

Veterans Day Observed — No SchoolEvent

Cold Spring Harbor Central School District school holiday

View all 17 events →

Also available for your address

Sync all 17 events to your phone

Plus waste, sports, holidays, and more.

School Profile

Grades

7–12

Enrollment

735

Student:Teacher

9.7:1

Locale

Suburban

District

COLD SPRING HARBOR CENTRAL SCHOOL DISTRICT

Phone

(631)367-6900

School Statistics

Academics (SY 2020-21)

Math Proficiency

87%

81th percentile in NY

Graduation Rate

>=95%

Chronic Absenteeism

5.6%

SY 2019-20

Programs & Activities (SY 2021-22)

AP Program

26 courses offered

332 students enrolled

Dual Enrollment

110 students enrolled

SAT/ACT

163 test takers

Athletics

30 sports, 47 teams

627 participants

Student-Teacher Ratio: 9.4:1

Near average in NY

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Wi-Fi

Campus-wide wireless

Fiber Internet

High-speed connection

764

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

76.5

100% fully certified

Counselors

Psychologists

Social Workers

Nurses

Security Staff

3.5

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$42,396

Total current expenditure

Instruction Spending

$25,312

Per pupil, classroom only

Total Revenue/Pupil

$49,681

All funding sources

Funding Sources

Federal 2%State 7%Local 91%

District-level data from NCES F-33 Survey

Community Context

Median Home Value

$456,345

+4.2% 1yr+45.0% 5yr

Hudson, NY metro area

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Neighborhood Indicators (Census Tract)

10.6%

Below 150% poverty line

4.8%

Unemployment rate

4.4%

Uninsured residents

9.7%

No HS diploma (25+)

Special Education (IDEA)

District-level data from IDEA Part B · Students ages 3-21 served under IDEA

Total Students Served

216

Ages 3-21 under IDEA

School-Age (6-21)

196

Receiving special ed services

Est. % of Enrollment

27%

District rate, school may vary

Disability Categories (District)

Other Health Impairment

89 (45%)

Specific Learning Disability

49 (25%)

Speech/Language Impairment

33 (17%)

Autism

14 (7%)

Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ

Enrollment Trend (2014-2025)

719

Current enrollment

Declining(-17% 5yr)

Coming Up

Tue, Sep 1, 2026

First Day of School (Cold Spring Harbor)

Event

Fri, Sep 4, 2026

Labor Day — No School

Holiday

Mon, Sep 7, 2026

Labor Day — No School

Holiday

Full School Calendar 2026-27

Date	Event	Type	Level
Tue, Sep 1, 2026	First Day of School (Cold Spring Harbor) Cold Spring Harbor Central School District 2026-2027 school year begins	Event	—
Fri, Sep 4, 2026	Labor Day — No School Cold Spring Harbor Central School District Labor Day	Holiday	—
Mon, Sep 7, 2026	Labor Day — No School Cold Spring Harbor Central School District Labor Day	Holiday	—
Mon, Sep 21, 2026	Yom Kippur — No School Cold Spring Harbor Central School District school holiday	Event	—
Mon, Oct 12, 2026	Columbus Day — No School Cold Spring Harbor Central School District school holiday	Event	—
Wed, Nov 11, 2026	Veterans Day Observed — No School Cold Spring Harbor Central School District school holiday	Event	—
Wed, Nov 25, 2026	Thanksgiving Recess — No School Cold Spring Harbor Central School District Thanksgiving Recess	Break	—
Thu, Dec 24, 2026	Winter Recess — No School Cold Spring Harbor Central School District Winter Recess	Break	—
Mon, Jan 18, 2027	Martin Luther King Jr. Day — No School Cold Spring Harbor Central School District school holiday	Event	—
Mon, Feb 15, 2027	Mid-Winter Recess — No School Cold Spring Harbor Central School District Mid-Winter Recess	Break	—
Thu, Mar 25, 2027	Spring Recess I — No School Cold Spring Harbor Central School District Spring Recess I	Break	—
Mon, Apr 19, 2027	Spring Recess — No School Cold Spring Harbor Central School District Spring Recess	Break	—
Fri, May 28, 2027	Memorial Day — No School Cold Spring Harbor Central School District Memorial Day	Holiday	—
Fri, Jun 18, 2027	Juneteenth — No School Cold Spring Harbor Central School District school holiday	Event	—
Fri, Jun 25, 2027	Last Day of School (Cold Spring Harbor) Cold Spring Harbor Central School District 2026-2027 school year ends	Event	—
Fri, Jun 25, 2027	Regents Rating Day (Cold Spring Harbor) Cold Spring Harbor Central School District — Regents Rating Day	Event	—