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SCHOOL COMMUNITY·MAHOPAC CENTRAL SCHOOL DISTRICT·NCES 361812001624

MAHOPAC HIGH SCHOOL

421 BALDWIN PL RD, MAHOPAC, NY 10541 · (845) 628-3256 · Putnam County
GRADES 07–12HIGH21-SUBURBREGULAR SCHOOL1,255 STUDENTS
A-
allk12 Grade
Scored higher than 77% of New York public high schools
  • A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • B+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • ·Three-year trend Not available for this school, so the grade uses the other parts.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded New York public high schools

Enrollment
1,255
High
DISTRICT 767 · STATE 668
Student : Teacher
11.4:1
110 FTE teachers
DISTRICT 10.5:1 · STATE 11.0:1
Free / Reduced Lunch
23%
294 students
DISTRICT 22% · 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, 2024-25

GradeStudentsShare
Grade 710%
Grade 931625%
Grade 1031425%
Grade 1132426%
Grade 1228423%
Ungraded161%
Student demographics
49%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 51% · STATE 72% · US 70%
White
82866%
DISTRICT 63% · STATE 39% · US 43%
Hispanic
34027%
DISTRICT 29% · STATE 31% · US 30%
Black
343%
DISTRICT 3% · STATE 16% · US 15%
Asian
282%
DISTRICT 2% · STATE 10% · US 6%
Two+
192%
DISTRICT 2% · STATE 4% · US 5%
Native American
50%
DISTRICT 0% · STATE 1% · US 1%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
64651%
Female
60848%

Discussions

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Test scores

NYS Assessments 2024-25 . % Proficient (Level 3 + Level 4)
English Language Arts
90.0%
NY avg 58.3% . +1.0pp since 2023
Math
76.0%
NY avg 57.4% . -3.0pp since 2023

What this means: On the NYS Assessments, New York's statewide test, about 90 of every 100 students at this school read and write at grade level and about 76 of 100 do math at grade level. Across all New York schools, those numbers are about 58 and 57. Reading and writing scores are up about 1 points since 2023, while math scores are down about 3 points.

NYS Assessments results by year

School yearEnglish Language ArtsMath
2024-2590.0%76.0%
2023-2489.0%79.0%
% Proficient (Level 3 + Level 4), all students and all tested grades.
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
78.3%
composite math + reading, all grades
Predicted
66.4%
based on NY schools with similar FRL share
Beats by
+11.9pp
above demographic expectation

What this means: About 78% 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 →

Schools most like MAHOPAC HIGH SCHOOL

MAHOPAC HIGH SCHOOL's state test result (78.3% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
MAHOPAC HIGH SCHOOL this school1,25523.4%78.3%
EAST ISLIP HIGH SCHOOL
ISLIP TERRACE
1,17026.4%83.7%
WARWICK VALLEY HIGH SCHOOL
WARWICK
1,31420.7%74.8%
MINISINK VALLEY HIGH SCHOOL
MIDDLETOWN
1,11627.7%69.7%
MAMARONECK HIGH SCHOOL
MAMARONECK
1,76423.0%83.0%
SCHOOL 7-OCEANSIDE SENIOR HIGH SCHOOL
OCEANSIDE
1,66820.1%68.0%
Matched among New York high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where MAHOPAC HIGH SCHOOL ranks

Among high schools
MeasureThis schoolIn New York
State test proficiency
ranked highest first
78.3%#202 of 1,135
Math proficiency
ranked highest first
76.0%#185 of 1,109
▲ 43
Reading proficiency
ranked highest first
90.0%#182 of 1,135
▲ 111
Enrollment
ranked largest first
1,255#160 of 1,216
Students per teacher
ranked fewest first
11.4:1#593 of 1,058
Diversity index
ranked most diverse first
48.9%#514 of 1,070
Free and reduced lunch
ranked highest share first
23.4%#1,065 of 1,167
Enrollment change since 2017-18
ranked steepest decline first
-16.3%#254 of 743
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,255
-82 (-6%) vs 2020
-8% since 1990-91, when it was 1,357
Student : Teacher
11.4:1
was 11.8:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,255110.211.4:123% (294)
2023-241,266111.611.3:120% (255)
2022-231,254105.111.9:124% (300)
2020-211,33711311.8:118% (246)
2017-181,50012112.4:113% (188)
2015-161,56611114.1:112% (188)
2010-111,72812214.2:14% (74)
2000-011,51811013.8:12% (27)
1990-911,3579514.3:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for MAHOPAC HIGH SCHOOL.

About MAHOPAC HIGH SCHOOL

MAHOPAC HIGH SCHOOL is a high school in MAHOPAC, New York, and it is part of MAHOPAC CENTRAL SCHOOL DISTRICT. Enrollment is 1,255 students in 2024-25, and the school serves grades 7 through 12. The average for high schools in New York is about 668 students, so this school is 88% larger than average.

MAHOPAC CENTRAL SCHOOL DISTRICT has 5 schools; together they serve 3,836 students.

MAHOPAC HIGH SCHOOL is 66% White by enrollment. Beyond that, enrollment is 27% Hispanic, 3% Black, and 2% Asian. In Putnam County overall, about 75% of residents are White. MAHOPAC HIGH SCHOOL's diversity index is 49%, against a US figure of 70%.

Federal records show a student-to-teacher ratio of 11.4:1 at MAHOPAC HIGH SCHOOL, with 110.2 full-time-equivalent teachers. That matches the 11.0:1 average for high schools in New York fairly closely. Free and reduced-price lunch eligibility, a common measure of family income, is 23%.

MAHOPAC HIGH SCHOOL is graded A- by allk12, scoring above 77% of New York public high schools once test results, poverty-adjusted performance, and the recent trend are combined.

Schools in New York with a similar free or reduced-price lunch share are predicted to score about 66.4%. MAHOPAC HIGH SCHOOL scores 78.3%.

Federal survey data for Putnam County show that the median household income is $126,257, about 46% of adults have at least a bachelor's degree, and roughly 4% of residents are in poverty. Putnam County is home to 23 public schools and about 12,955 public school students.

The next-closest public school is MAHOPAC MIDDLE SCHOOL, about 0.3 miles away. The count of other public schools within five miles is at least 8. Its average proficiency rate of 78.3% is above the 59.9% average for nearby schools.

NCES describes the area around MAHOPAC HIGH SCHOOL as Suburb: Large, meaning in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Enrollment declined 6% from its 2020-21 level of 1,337.

Discussion on this page can cover school events, clubs, and volunteer needs. Posting is open to anyone connected to the school.

Putnam County at a glance

View full county profile
Population
98,107
Census ACS
Median income
$126,257
Household, ACS
Bachelor's+
46%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
23
12,955 students

Quick facts

School name
MAHOPAC HIGH SCHOOL
District
MAHOPAC CENTRAL SCHOOL DISTRICT
Address
421 BALDWIN PL RD, MAHOPAC, NY 10541
Phone
(845) 628-3256
County
Putnam County
Level
High
Grade range
07–12
Total enrollment
1,255
Teachers (FTE)
110
Student–teacher ratio
11.4:1
Free and reduced lunch
294 (23%)
Locale
21-Suburb: Large
NCES ID
361812001624
Charter school
No
Virtual school
No

Related schools

Other schools in MAHOPAC CENTRAL SCHOOL DISTRICT
Other schools in MAHOPAC
Nearby schools

Frequently asked questions

About MAHOPAC HIGH SCHOOL
How large is MAHOPAC HIGH SCHOOL?
MAHOPAC HIGH SCHOOL enrolls approximately 1,255 students in grades 07-12.
What age range does MAHOPAC HIGH SCHOOL serve?
MAHOPAC HIGH SCHOOL serves students from grade 07 through grade 12.
What is the student-teacher ratio at MAHOPAC HIGH SCHOOL?
The student-to-teacher ratio at MAHOPAC HIGH SCHOOL is approximately 11.4:1 (110 FTE teachers).
How diverse is MAHOPAC HIGH SCHOOL?
MAHOPAC HIGH SCHOOL reports a student body of 66% White, 27% Hispanic, 3% Black, 2% Asian, 2% Two or more.
Is MAHOPAC HIGH SCHOOL public or private?
MAHOPAC HIGH SCHOOL is a public K-12 school, overseen by MAHOPAC CENTRAL SCHOOL DISTRICT.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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