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SCHOOL COMMUNITY·GREENWICH CENTRAL SCHOOL DISTRICT·NCES 361290001058

GREENWICH JUNIOR-SENIOR HIGH SCHOOL

10 GRAY AVE, GREENWICH, NY 12834 · (518) 692-9542 · Washington County
GRADES 07–12HIGH42-RURALREGULAR SCHOOL410 STUDENTS
Enrollment
410
High
DISTRICT 431 · STATE 668
Student : Teacher
9.5:1
43 FTE teachers
DISTRICT 10.4:1 · STATE 11.0:1
Free / Reduced Lunch
35%
143 students
DISTRICT 38% · STATE 58%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 7
65
Grade 8
67
Grade 9
67
Grade 10
68
Grade 11
73
Grade 12
70
Student demographics
White
38794%
DISTRICT 95% · STATE 39%
Hispanic
102%
DISTRICT 2% · STATE 31%
Black
82%
DISTRICT 2% · STATE 16%
Asian
41%
DISTRICT 1% · STATE 10%
Two+
10%
DISTRICT 0% · STATE 4%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
21853%
Female
19247%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
70.8%
NY avg 58.3% . +0.3pp since 2023
Math
75.9%
NY avg 57.4% . +1.5pp since 2023
Source: NYS Assessments. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
68.1%
composite math + reading, all grades
Predicted
62.2%
based on NY schools with similar FRL share
Beats by
+5.9pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
410
-90 (-18%) vs 2017
Student : Teacher
9.5:1
was 11.4:1
% White
94%
was 95%
% Hispanic
2%
was 1%
% Black
2%
was 0%
% Asian
1%
was 2%
Source: NCES Common Core of Data

About GREENWICH JUNIOR-SENIOR HIGH SCHOOL

GREENWICH JUNIOR-SENIOR HIGH SCHOOL is a close-knit secondary school in GREENWICH, New York, run under GREENWICH CENTRAL SCHOOL DISTRICT. The school enrolls 410 students in grades 7 through 12. By comparison, New York's public schools average about 668 students each, so GREENWICH JUNIOR-SENIOR HIGH SCHOOL sits 39% leaner than that benchmark.

Across the 2 schools in GREENWICH CENTRAL SCHOOL DISTRICT (862 students total), GREENWICH JUNIOR-SENIOR HIGH SCHOOL accounts for its share of the district's footprint.

On demographics, GREENWICH JUNIOR-SENIOR HIGH SCHOOL lists that nearly all students (94%) are White. Beyond that, the school lists 2% Hispanic. That composition is broadly in line with Washington County as a whole.

In terms of school funding signals, Staff filings list 43 full-time-equivalent teachers, which works out to roughly 9.5:1 students per teacher. The state averages around 11.0:1, so this campus is tighter than the state norm typical. An estimated 35% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. That share is below Washington County's rate of about 46%.

On a residual basis (actual vs predicted given the student mix), GREENWICH JUNIOR-SENIOR HIGH SCHOOL sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 62.2%; this one delivers 68.1%.

In the broader community, the surrounding county (Washington County) shows that median household earnings sit near $73,495, roughly 22% of adults have completed at least a four-year degree, and roughly 8% of residents live below the federal poverty line. In all, Washington County runs 26 public schools (combined enrollment of about 7,873 students), of which GREENWICH JUNIOR-SENIOR HIGH SCHOOL is one.

Nearest neighbor: GREENWICH ELEMENTARY SCHOOL, around 0.1 miles off. Within five miles, there are 4 other public schools. On composite proficiency, GREENWICH JUNIOR-SENIOR HIGH SCHOOL comes 2nd of 9 in the immediate cluster, above the nearby-schools average of 59.2%.

Geographically, the school is in a small-town area.

Over the past 7-year window. Over the past 7-year window, the student count edged down 18%: 500 students in 2018 compared to 410 in 2025. Class-load math has narrowed: from 11.4:1 in 2018 to 9.5:1 in 2025.

On this page, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

Washington County at a glance

View full county profile
Population
60,522
Census ACS
Median income
$73,495
Household, ACS
Bachelor's+
22%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
26
7,873 students

Quick facts

School name
GREENWICH JUNIOR-SENIOR HIGH SCHOOL
District
GREENWICH CENTRAL SCHOOL DISTRICT
Address
10 GRAY AVE, GREENWICH, NY 12834
Phone
(518) 692-9542
County
Washington County
Level
High
Grade range
07–12
Total enrollment
410
Teachers (FTE)
43
Student–teacher ratio
9.5:1
Free/Reduced lunch
143 (35%)
Locale
42-Rural: Distant
NCES ID
361290001058
Charter school
No
Virtual school
No

Related schools

Other schools in GREENWICH CENTRAL SCHOOL DISTRICT
Other schools in GREENWICH
Nearby schools

Frequently asked questions

About GREENWICH JUNIOR-SENIOR HIGH SCHOOL
How large is GREENWICH JUNIOR-SENIOR HIGH SCHOOL?
GREENWICH JUNIOR-SENIOR HIGH SCHOOL enrolls approximately 410 students in grades 07-12.
What age range does GREENWICH JUNIOR-SENIOR HIGH SCHOOL serve?
GREENWICH JUNIOR-SENIOR HIGH SCHOOL serves students from grade 07 through grade 12.
How many students per teacher at GREENWICH JUNIOR-SENIOR HIGH SCHOOL?
Approximately 9.5:1 students per teacher at GREENWICH JUNIOR-SENIOR HIGH SCHOOL.
How diverse is GREENWICH JUNIOR-SENIOR HIGH SCHOOL?
GREENWICH JUNIOR-SENIOR HIGH SCHOOL reports a student body of 94% White, 2% Hispanic, 2% Black, 1% Asian, 0% Two or more.
Who oversees GREENWICH JUNIOR-SENIOR HIGH SCHOOL?
GREENWICH JUNIOR-SENIOR HIGH SCHOOL is overseen by GREENWICH CENTRAL SCHOOL DISTRICT in Washington County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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