What grades does GRUNDY AVENUE SCHOOL serve?

GRUNDY AVENUE SCHOOL is a Primary school serving students in HOLBROOK, NY. The school is part of the local school district.

Where is GRUNDY AVENUE SCHOOL located?

GRUNDY AVENUE SCHOOL is located at HOLBROOK, NY in a urban area.

What is the student-teacher ratio at GRUNDY AVENUE SCHOOL?

GRUNDY AVENUE SCHOOL has a student-teacher ratio of 13.1:1.

What schools are in HOLBROOK, NY?

HOLBROOK, NY is served by the local school district. GRUNDY AVENUE SCHOOL is one of the Primary schools in the area.

NYPrimaryCalendar available · 19 events · Auto-updating

Events confirmed from SACHEM CENTRAL SCHOOL DISTRICT's official calendar.

GRUNDY AVENUE SCHOOL — School Calendar 2026-27

Primary|HOLBROOK, New York|SACHEM CENTRAL SCHOOL DISTRICT

HOLBROOK, NY 11741

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Upcoming Events

Sep

Mon

Yom Kippur — No SchoolEventDistrict-wide

Sachem Central School District school holiday

Oct

Mon

Columbus Day / Indigenous Peoples' Day — No SchoolEventDistrict-wide

Sachem Central School District school holiday

Nov

Wed

Veterans Day — No SchoolEventDistrict-wide

Sachem Central School District school holiday

Nov

Wed

Half day Thanksgiving Recess (Sachem Central School District)BreakDistrict-wide

Banks, government offices, and schools may be closed.

Nov

Thu

Thanksgiving Recess — No SchoolBreakDistrict-wide

Banks, government offices, and schools may be closed.

Dec

Wed

Winter Recess / Christmas — No SchoolBreakDistrict-wide

Sachem Central School District Winter Recess / Christmas

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School Profile

Grades

K–5

Enrollment

460

Student:Teacher

13.1:1

Locale

Suburban

District

SACHEM CENTRAL SCHOOL DISTRICT

Econ. Disadvantaged

27.4%

Phone

(631)471-1820

School Statistics

Academics (SY 2020-21)

Math Proficiency

50-54%

Chronic Absenteeism

11.9%

SY 2019-20

Technology & Internet Access (SY 2021-22)

1:1 Devices

Student devices available

Fiber Internet

High-speed connection

420

Connected devices

Staff & Support Services (SY 2021-22)

Teachers (FTE)

100% fully certified

Counselors

0.2

Psychologists

Social Workers

Nurses

Security Staff

Anti-Bullying Policy

District Finance (FY 2023)

Per-Pupil Spending

$29,505

Total current expenditure

Instruction Spending

$20,449

Per pupil, classroom only

Total Revenue/Pupil

$32,124

All funding sources

Funding Sources

Federal 5%State 41%Local 54%

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

2,630

Ages 3-21 under IDEA

School-Age (6-21)

2,374

Receiving special ed services

Est. % of Enrollment

100%

District rate, school may vary

Disability Categories (District)

Speech/Language Impairment

769 (32%)

Other Health Impairment

587 (25%)

Specific Learning Disability

560 (24%)

Autism

325 (14%)

Intellectual Disability

51 (2%)

Emotional Disturbance

18 (1%)

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

Enrollment Trend (2014-2025)

452

Current enrollment

Stable(-9% 5yr)

Coming Up

Mon, Sep 21, 2026

Yom Kippur — No School

Sachem Central School District school holiday

Event

Mon, Oct 12, 2026

Columbus Day / Indigenous Peoples' Day — No School

Sachem Central School District school holiday

Event

Wed, Nov 11, 2026

Veterans Day — No School

Sachem Central School District school holiday

Event

Full School Calendar 2026-27

Events marked District-wide apply to all schools in SACHEM CENTRAL SCHOOL DISTRICT. GRUNDY AVENUE SCHOOL follows the district calendar.

Date	Event	Type	Level
Wed, Sep 2, 2026	First Day of School (Sachem)District-wide Sachem Central School District 2026-2027 school year begins	Event	—
Fri, Sep 4, 2026	Student Holiday — No SchoolDistrict-wide Sachem Central School District school holiday	Holiday	—
Mon, Sep 7, 2026	Labor Day — No SchoolDistrict-wide Sachem Central School District school holiday	Holiday	—
Mon, Sep 21, 2026	Yom Kippur — No SchoolDistrict-wide Sachem Central School District school holiday	Event	—
Mon, Oct 12, 2026	Columbus Day / Indigenous Peoples' Day — No SchoolDistrict-wide Sachem Central School District school holiday	Event	—
Wed, Nov 11, 2026	Veterans Day — No SchoolDistrict-wide Sachem Central School District school holiday	Event	—
Wed, Nov 25, 2026	Half day Thanksgiving Recess (Sachem Central School District)District-wide Sachem Central School District important calendar date	Break	—
Thu, Nov 26, 2026	Thanksgiving Recess — No SchoolDistrict-wide Sachem Central School District Thanksgiving Recess	Break	—
Wed, Dec 23, 2026	Winter Recess / Christmas — No SchoolDistrict-wide Sachem Central School District Winter Recess / Christmas	Break	—
Mon, Jan 18, 2027	Martin Luther King Jr. Day — No SchoolDistrict-wide Sachem Central School District school holiday	Event	—
Mon, Feb 15, 2027	Mid-Winter Recess — No SchoolDistrict-wide Sachem Central School District Mid-Winter Recess	Break	—
Thu, Mar 25, 2027	Easter Recess / Good Friday — No SchoolDistrict-wide Sachem Central School District Easter Recess / Good Friday	Break	—
Mon, Apr 19, 2027	Spring Recess / First day of Passover — No SchoolDistrict-wide Sachem Central School District Spring Recess / First day of Passover	Event	—
Mon, May 17, 2027	No-Student Day — No SchoolDistrict-wide Sachem Central School District school holiday	Event	—
Thu, May 27, 2027	No snow days have off 5/27 / 1 snow day give back 5/27 / 2 or more snow days are remote instruction days (Sachem Central School District)District-wide Sachem Central School District important calendar date	Event	—
Fri, May 28, 2027	Student Holiday — No SchoolDistrict-wide Sachem Central School District school holiday	Holiday	—
Mon, May 31, 2027	Memorial Day — No SchoolDistrict-wide Sachem Central School District school holiday	Holiday	—
Tue, Jun 1, 2027	Student Holiday — No SchoolDistrict-wide Sachem Central School District school holiday	Holiday	—
Thu, Jun 24, 2027	Last Day of School (Sachem)District-wide Sachem Central School District 2026-2027 school year ends	Event	—