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SCHOOL COMMUNITY·WARREN HILLS REGIONAL SCHOOL DISTRICT·NCES 341697005878

Warren Hills Regional High School

41 JACKSON VALLEY ROAD, WASHINGTON, NJ 07882 · (908) 689-3050 · Warren County
GRADES 09–12HIGH31-TOWNREGULAR SCHOOL1,050 STUDENTS
B-
allk12 Grade
Scored higher than 54% of New Jersey public high schools
  • BTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • C+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 Jersey public high schools

Enrollment
1,050
High
DISTRICT 764 · STATE 929
Student : Teacher
10.7:1
98 FTE teachers
DISTRICT 10.8:1 · STATE 12.7:1
Free / Reduced Lunch
26%
272 students
DISTRICT 29% · STATE 41%
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 925624%
Grade 1024323%
Grade 1128627%
Grade 1226525%
Student demographics
55%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 55% · STATE 71% · US 70%
White
65362%
DISTRICT 62% · STATE 37% · US 43%
Hispanic
24724%
DISTRICT 24% · STATE 35% · US 30%
Black
909%
DISTRICT 8% · STATE 14% · US 15%
Asian
303%
DISTRICT 3% · STATE 10% · US 6%
Two+
293%
DISTRICT 3% · STATE 3% · US 5%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
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
53851%
Female
51249%

School pathway

Feeds from
Warren Hills Regional Middle School07–08
Based on grade levels within Warren Hills Regional School District. Attendance zones can vary; confirm enrollment with the district.

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Test scores

NJSLA 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
37.8%
NJ avg 53.1% . -5.4pp since 2023
Math
31.1%
NJ avg 41.6% . -46.7pp since 2023

What this means: On the NJSLA, New Jersey's statewide test, about 38 of every 100 students at this school read and write at grade level and about 31 of 100 do math at grade level. Across all New Jersey schools, those numbers are about 53 and 42. Reading and writing scores are down about 5 points since 2023, while math scores are down about 47 points.

NJSLA results by year

School yearEnglish Language ArtsMath
2024-2537.8%31.1%
2023-2443.2%77.8%
% Meeting or Exceeding Expectations, all students and all tested grades.
Source: NJSLA. 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
42.7%
composite math + reading, all grades
Predicted
52.0%
based on NJ schools with similar FRL share
Beats by
-9.3pp
below demographic expectation

What this means: About 43% of students here test proficient in math and reading, compared with the roughly 52% typical for New Jersey 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 Jersey'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 Warren Hills Regional High School

Warren Hills Regional High School's state test result (42.7% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Warren Hills Regional High School this school1,05025.9%42.7%
Mainland Regional High School
LINWOOD
1,16026.6%39.5%
Roxbury High School
SUCCASUNNA
1,17923.2%37.7%
Delran High School
DELRAN
92230.8%37.4%
Somerville High School
Somerville
1,07226.3%40.3%
Delsea Regional High School
FRANKLINVILLE
1,04826.0%26.9%
Matched among New Jersey 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 Warren Hills Regional High School ranks

Among high schools
MeasureThis schoolIn New JerseyIn Warren County
State test proficiency
ranked highest first
42.7%#150 of 397#2 of 6
Math proficiency
ranked highest first
31.1%#182 of 400
▼ 156
#3 of 6
▼ 1
Reading proficiency
ranked highest first
37.8%#270 of 395
▲ 17
#4 of 6
▲ 1
Enrollment
ranked largest first
1,050#163 of 442#2 of 6
Students per teacher
ranked fewest first
10.7:1#80 of 388#2 of 6
Diversity index
ranked most diverse first
54.9%#187 of 389#3 of 6
Free and reduced lunch
ranked highest share first
25.9%#249 of 405#4 of 6
Enrollment change since 2017-18
ranked steepest decline first
-13.9%#53 of 200N/A
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
1,050
-129 (-11%) vs 2020
+59% since 1990-91, when it was 661
Student : Teacher
10.7:1
was 11.6:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,0509810.7:126% (272)
2023-241,06697.610.9:113% (136)
2022-231,06897.610.9:117% (182)
2020-211,17910211.6:117% (200)
2017-181,22098.512.4:118% (223)
2015-161,2939313.9:120% (265)
2010-111,2767417.2:113% (170)
2000-011,2287815.7:17% (88)
1990-916615212.7:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Warren Hills Regional High School.

Since 2017-18: students down 14% (1,220 to 1,050); teachers down 1% (98.5 to 98).

About Warren Hills Regional High School

In WASHINGTON, New Jersey, part of Warren County, Warren Hills Regional High School is a high school. The latest federal count shows 1,050 students in grades 9 through 12.

Warren Hills Regional School District enrolls 1,527 students, and its 2 schools include Warren Hills Regional High School.

A majority of students at Warren Hills Regional High School, 62%, are White. The rest of enrollment is 24% Hispanic, 9% Black, 3% Asian, and 3% multiracial. Among all residents of Warren County, the White share is about 77%. The chance that two students picked at random at Warren Hills Regional High School belong to different racial or ethnic groups, known as the diversity index, is 55%.

Teachers at the school number 98 full-time equivalents, and the ratio is 10.7:1. Among high schools in New Jersey, the typical ratio is 12.7:1. The school's lunch program data list 26% of students as eligible for free or reduced-price meals. Among public schools in Warren County, the average eligibility rate is 36%.

Measured against New Jersey public high schools, Warren Hills Regional High School receives a B-. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.

Warren Hills Regional High School sits between the top and bottom 10% of New Jersey schools on BeatsExpectations, with an actual average proficiency rate on state tests of 42.7% and a predicted 52.0%.

Warren County census figures show that median household income is about $100,869, about 37% of adults have at least a bachelor's degree, and the poverty rate is about 6%. A total of 41 public schools operate in Warren County, serving about 15,462 students.

Warren Hills Regional Middle School is the public school closest to Warren Hills Regional High School, about 0.8 miles away. Inside a five-mile radius, there are at least 8 other public schools. Ranked by average proficiency, Warren Hills Regional High School places 3rd out of 8 schools in its immediate area.

Its NCES locale code is Town: Fringe: the school is in a town close to an urbanized area.

Federal counts put enrollment at 1,179 in 2020-21 and 1,050 in 2024-25, an 11% decrease.

Community posts for Warren Hills Regional High School can cover science fairs, picture day, and bus routes. Questions from prospective families are welcome too.

Warren County at a glance

View full county profile
Population
110,849
Census ACS
Median income
$100,869
Household, ACS
Bachelor's+
37%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
41
15,462 students

Quick facts

School name
Warren Hills Regional High School
District
Warren Hills Regional School District
Address
41 JACKSON VALLEY ROAD, WASHINGTON, NJ 07882
Phone
(908) 689-3050
County
Warren County
Level
High
Grade range
09–12
Total enrollment
1,050
Teachers (FTE)
98
Student–teacher ratio
10.7:1
Free and reduced lunch
272 (26%)
Locale
31-Town: Fringe
NCES ID
341697005878
Charter school
No
Virtual school
No

Related schools

Other schools in Warren Hills Regional School District
Other schools in WASHINGTON
Nearby schools

Frequently asked questions

About Warren Hills Regional High School
What is the total enrollment at Warren Hills Regional High School?
Warren Hills Regional High School enrolls approximately 1,050 students in grades 09-12.
What age range does Warren Hills Regional High School serve?
Warren Hills Regional High School serves students from grade 09 through grade 12.
How many students per teacher at Warren Hills Regional High School?
Approximately 10.7:1 students per teacher at Warren Hills Regional High School.
What is the racial breakdown of students at Warren Hills Regional High School?
At Warren Hills Regional High School, the student body is approximately 62% White, 24% Hispanic, 9% Black, 3% Asian, 3% Two or more.
Is Warren Hills Regional High School public or private?
Warren Hills Regional High School is a public K-12 school, overseen by Warren Hills Regional School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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