Enrollment
303
High
DISTRICT 289 · STATE 929
SCHOOL COMMUNITY·BELVIDERE SCHOOL DISTRICT·NCES 340144005794
Belvidere High School
809 OXFORD STREET, BELVIDERE, NJ 07823 · (908) 475-4025 · Warren County
GRADES 09–12HIGH42-RURALREGULAR SCHOOL303 STUDENTS
Student : Teacher
11.7:1
26 FTE teachers
DISTRICT 11.2:1 · STATE 12.7:1
Free / Reduced Lunch
28%
84 students
DISTRICT 36% · STATE 41%
Community
0
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
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 78 | 26% |
| Grade 10 | 65 | 21% |
| Grade 11 | 80 | 26% |
| Grade 12 | 80 | 26% |
Student demographics
35%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 37% · STATE 71% · US 70%
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
School pathway
Feeds from
Based on grade levels within Belvidere School District. Attendance zones can vary; confirm enrollment with the district.
Test scores
NJSLA 2024-25 . % Meeting or Exceeding ExpectationsEnglish Language Arts
37.0%
NJ avg 53.1% . +0.7pp since 2023
Math
27.0%
NJ avg 41.6% . -25.4pp since 2023
What this means: On the NJSLA, New Jersey's statewide test, about 37 of every 100 students at this school read and write at grade level and about 27 of 100 do math at grade level. Across all New Jersey schools, those numbers are about 53 and 42. Reading and writing scores have held steady since 2023, while math scores are down about 25 points.
NJSLA results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 37.0% | 27.0% |
| 2023-24 | 36.3% | 52.4% |
% 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 · methodologyTier
UNDERPERFORMING
Bottom 10% of NJ schools after controlling for student poverty
Actual proficiency
30.1%
composite math + reading, all grades
Predicted
51.0%
based on NJ schools with similar FRL share
Beats by
-20.9pp
below demographic expectation
What this means: About 30% of students here test proficient in math and reading, below the roughly 51% typical for New Jersey schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Where Belvidere High School ranks
Among high schools| Measure | This school | In New Jersey | In Warren County |
|---|---|---|---|
| State test proficiency ranked highest first | 30.1% | #254 of 397 | #6 of 6 |
| Math proficiency ranked highest first | 27.0% | #207 of 400 | #5 of 6 |
| Reading proficiency ranked highest first | 37.0% | #276 of 395 | #5 of 6 |
| Enrollment ranked largest first | 303 | #367 of 442 | #6 of 6 |
| Students per teacher ranked fewest first | 11.7:1 | #158 of 388 | #4 of 6 |
| Diversity index ranked most diverse first | 34.9% | #338 of 389 | #5 of 6 |
| Free and reduced lunch ranked highest share first | 27.7% | #241 of 405 | #3 of 6 |
| Enrollment change since 2017-18 ranked steepest decline first | -33.8% | #6 of 200 | N/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.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
303
-64 (-17%) vs 2020
-21% since 1990-91, when it was 383
Student : Teacher
11.7:1
was 11.5:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 303 | 25.9 | 11.7:1 | 28% (84) |
| 2023-24 | 318 | 26.9 | 11.8:1 | 20% (63) |
| 2022-23 | 346 | 32.5 | 10.7:1 | 16% (56) |
| 2020-21 | 367 | 32 | 11.5:1 | 14% (52) |
| 2017-18 | 458 | 42.3 | 10.8:1 | 11% (52) |
| 2015-16 | 477 | 44 | 10.8:1 | 12% (55) |
| 2010-11 | 552 | 38 | 14.5:1 | 13% (71) |
| 2000-01 | 535 | 33 | 16.2:1 | 6% (34) |
| 1990-91 | 383 | 36 | 10.6:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Belvidere High School.
About Belvidere High School
Belvidere High School is a very small high school for students in BELVIDERE, New Jersey. It reported 303 students in grades 9 through 12 in 2024-25. High schools in New Jersey average about 929 students, which makes this school 67% below average.
Belvidere School District (2 schools, 577 students) runs Belvidere High School.
The largest group at Belvidere High School is White students, at 80%. Other students are 13% Hispanic, 4% Black, and 3% multiracial. Warren County residents are about 77% White, a similar share. Measured by the diversity index, the student body scores 35%.
Based on 25.9 full-time-equivalent teachers, Belvidere High School has a ratio of 11.7:1. The average for high schools in New Jersey, 12.7:1, is higher. Income data for the school show 28% of students eligible for free or reduced-price lunch. That rate is below the 36% average among public schools in Warren County.
The allk12 BeatsExpectations score for Belvidere High School is -20.9 points, in the bottom 10% of New Jersey. Its average proficiency rate across its state test results is 30.1%, and the predicted rate is 51.0%.
In Warren County, median household income comes to about $100,869, roughly 37% of adults have a four-year degree or more, and about 6% of residents live below the federal poverty line. Warren County counts 41 public schools with about 15,462 students.
Among nearby public schools, Belvidere Elementary School is closest at less than a tenth of a mile. There are 4 more public schools inside five miles. Belvidere High School places 7th of 8 on proficiency among the closest schools that report scores.
Federal records code the school's setting as Rural: Distant.
Enrollment in 2024-25 stood at 303, compared with 367 in 2020-21.
The allk12 page for Belvidere High School lets the school community talk about pickup and drop-off, after-school programs, and teacher feedback. You can also rate the school on this page.
Warren County at a glance
View full county profilePopulation
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
Related schools
Other schools in Belvidere School District
- Belvidere Elementary SchoolElementary · 274 students
Other schools in BELVIDERE
- Belvidere Elementary SchoolElementary · 274 students
- White Township Consolidated SchoolElementary · 274 students
Nearby schools
- Belvidere Elementary School0.1 mi · 274
- White Township Consolidated School2.2 mi · 274
- Oxford Central School4.0 mi · 262
- Knowlton Township Board of Education4.5 mi · 174
- Brass Castle School5.5 mi · 261
- Warren Hills Regional High School5.5 mi · 1,050
Frequently asked questions
About Belvidere High SchoolHow large is Belvidere High School?
Belvidere High School enrolls approximately 303 students in grades 09-12.
Is Belvidere High School an elementary, middle, or high school?
Belvidere High School is a high school covering grades 09-12.
What is the student-teacher ratio at Belvidere High School?
The student-to-teacher ratio at Belvidere High School is approximately 11.7:1 (26 FTE teachers).
What is the racial breakdown of students at Belvidere High School?
At Belvidere High School, the student body is approximately 80% White, 13% Hispanic, 4% Black, 1% Asian, 3% Two or more.
Who oversees Belvidere High School?
Belvidere High School is overseen by Belvidere School District in Warren County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.