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SCHOOL COMMUNITY·HARRISON CENTRAL SCHOOL DISTRICT·NCES 361374001122

HARRISON HIGH SCHOOL

255 UNION AVE, HARRISON, NY 10528 · (914) 630-3094 · Westchester County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL1,066 STUDENTS
Enrollment
1,066
High
DISTRICT 632 · STATE 668
Student : Teacher
10.2:1
104 FTE teachers
DISTRICT 10.7:1 · STATE 11.0:1
Free / Reduced Lunch
25%
266 students
DISTRICT 19% · 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 9
243
Grade 10
264
Grade 11
272
Grade 12
268
Ungraded
19
Student demographics
White
66362%
DISTRICT 57% · STATE 39%
Hispanic
24123%
DISTRICT 21% · STATE 31%
Black
394%
DISTRICT 3% · STATE 16%
Asian
1019%
DISTRICT 15% · STATE 10%
Two+
212%
DISTRICT 4% · STATE 4%
Pacific Islander
10%
DISTRICT 0% · STATE 0%
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
51048%
Female
55652%

School pathway

Feeds from
LOUIS M KLEIN MIDDLE SCHOOL0608
Based on grade levels within HARRISON CENTRAL SCHOOL DISTRICT. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
92.0%
NY avg 58.3% . -3.0pp since 2023
Math
53.0%
NY avg 57.4% . -12.0pp since 2023

What this means: On the NYS Assessments, New York's statewide test, about 92 of every 100 students at this school read and write at grade level and about 53 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are down about 3 points since 2023, while math scores are down about 12 points.

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
80.7%
composite math + reading, all grades
Predicted
65.8%
based on NY schools with similar FRL share
Beats by
+14.8pp
above demographic expectation

What this means: About 81% of students here test proficient in math and reading, compared with the roughly 66% typical for New York schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among New York's top nor bottom 10%.

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
1,066
-9 (-1%) vs 2017
Student : Teacher
10.2:1
was 12.3:1
% White
62%
was 69%
% Hispanic
23%
was 20%
% Black
4%
was 3%
% Asian
9%
was 8%
Source: NCES Common Core of Data

About HARRISON HIGH SCHOOL

HARRISON HIGH SCHOOL is one of the heavily attended four-year high schools in HARRISON, New York, overseen by HARRISON CENTRAL SCHOOL DISTRICT, with 1,066 students on its rolls from grades 9 through 12. By comparison, New York's public schools average about 668 students each, so HARRISON HIGH SCHOOL sits 60% bigger than that benchmark.

HARRISON HIGH SCHOOL is one of 6 schools operated by HARRISON CENTRAL SCHOOL DISTRICT, a district that educates 3,792 students overall.

Demographically, HARRISON HIGH SCHOOL records that White students make up the majority at 62%; the rest breaks down as 23% Hispanic, 9% Asian, 4% Black. The wider county runs roughly 52% White, putting the school's mix visibly more White than the area baseline.

On the income-and-resources front, Staff filings list 104 full-time-equivalent teachers, which works out to roughly 10.2:1 students per teacher. Statewide, the average ratio sits near 11.0:1, putting HARRISON HIGH SCHOOL tighter than the state norm the norm. About 25% of enrolled students meet the income threshold for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. Set against Westchester County (around 38%), the school's rate is noticeably below typical.

After controlling for student poverty, HARRISON HIGH SCHOOL performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 65.8%, the actual is 80.7%, a residual of +14.8 points.

In the surrounding community, the surrounding county (Westchester County) shows that median household earnings sit near $118,976, about 53% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. HARRISON HIGH SCHOOL is one of 255 public schools in Westchester County (combined enrollment of about 140,968 students).

Nearest neighbor: LOUIS M KLEIN MIDDLE SCHOOL, around 1.0 miles off. Counting just inside five miles, 8 other public schools cluster around HARRISON HIGH SCHOOL. On composite proficiency, HARRISON HIGH SCHOOL comes 3rd of 8 in the immediate cluster, higher than the nearby-schools average of 62.5%.

The campus sits in an outer-ring setting.

Looking at the recent track record. HARRISON HIGH SCHOOL's enrollment has held roughly steady since 2018, when it stood at 1,075 (now 1,066). Over the same period, the White share fell from 69% to 62%. Class-load math has narrowed: from 12.3:1 in 2018 to 10.2:1 in 2025.

On the community side, members of the HARRISON HIGH SCHOOL community share and discuss classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

Westchester County at a glance

View full county profile
Population
999,677
Census ACS
Median income
$118,976
Household, ACS
Bachelor's+
53%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
255
140,968 students

Quick facts

School name
HARRISON HIGH SCHOOL
District
HARRISON CENTRAL SCHOOL DISTRICT
Address
255 UNION AVE, HARRISON, NY 10528
Phone
(914) 630-3094
County
Westchester County
Level
High
Grade range
09–12
Total enrollment
1,066
Teachers (FTE)
104
Student–teacher ratio
10.2:1
Free/Reduced lunch
266 (25%)
Locale
21-Suburb: Large
NCES ID
361374001122
Charter school
No
Virtual school
No

Related schools

Other schools in HARRISON CENTRAL SCHOOL DISTRICT
Other schools in HARRISON
Nearby schools

Frequently asked questions

About HARRISON HIGH SCHOOL
How many students attend HARRISON HIGH SCHOOL?
HARRISON HIGH SCHOOL enrolls approximately 1,066 students in grades 09-12.
What age range does HARRISON HIGH SCHOOL serve?
HARRISON HIGH SCHOOL serves students from grade 09 through grade 12.
How many students per teacher at HARRISON HIGH SCHOOL?
Approximately 10.2:1 students per teacher at HARRISON HIGH SCHOOL.
How diverse is HARRISON HIGH SCHOOL?
HARRISON HIGH SCHOOL reports a student body of 62% White, 23% Hispanic, 4% Black, 9% Asian, 2% Two or more.
Who oversees HARRISON HIGH SCHOOL?
HARRISON HIGH SCHOOL is overseen by HARRISON CENTRAL SCHOOL DISTRICT in Westchester County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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