Manville High School is a four-year comprehensive community public high school that serves students in ninth through twelfth grades from Manville in Somerset County, in the U.S. state of New Jersey, operating as the lone secondary school of the Manville School District.
Serving 538 students in grades 9-12, Manville High School ranks in the bottom 50% of all schools in New Jersey for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 6-9% (which is lower than the New Jersey state average of 38%). The percentage of students achieving proficiency in reading/language arts is 30-34% (which is lower than the New Jersey state average of 49%).
The student-teacher ratio of 11:1 is equal to the New Jersey state level of 11:1.
Minority enrollment is 67% of the student body (majority Hispanic), which is higher than the New Jersey state average of 62% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 538 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 67%
- Graduation Rate: 90-94% (Top 50% in NJ)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 6-9% (Btm 50%)
- Reading Proficiency: 30-34% (Btm 50%)
- Science Proficiency: 15-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), NJ Dept. of Education
School Overview
Manville High School's student population of 538 students has grown by 19% over five school years.
The teacher population of 49 teachers has grown by 19% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
538 students
Gender %
Total Classroom Teachers
49 teachers
Year Founded
1905
Colors
Royal blue, Gold
School Calendar
Last Day of School
Mon. May 25, 2026
School Rankings
Manville High School ranks within the bottom 50% of all 2,184 schools in New Jersey (based off of combined math and reading proficiency testing data).
The diversity score of Manville High School is 0.59, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1916 out of 2184 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
6-9%
38%
Reading/Language Arts Test Scores (% Proficient)
30-34%
49%
Science Test Scores (% Proficient)
15-19%
23%
Student-Teacher Ratio
11:1
11:1
American Indian
n/a
n/a
Asian
1%
11%
Hispanic
55%
34%
Black
9%
14%
White
33%
38%
Hawaiian
1%
n/a
Two or more races
1%
3%
All Ethnic Groups
Graduation Rate
90-94%
85%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
43%
32%
Eligible for Reduced Lunch
14%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Frequently Asked Questions
What is Manville High School's ranking?
Manville High School is ranked #1916 out of 2,184 schools, which ranks it among the bottom 50% of public schools in New Jersey.
What schools are Manville High School often compared to?
Manville High Schoolis often viewed alongside schools like Somerville High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
6-9% of students have achieved math proficiency (compared to the 38% NJ state average), while 30-34% of students have achieved reading proficiency (compared to the 49% NJ state average).
What is the graduation rate of Manville High School?
The graduation rate of Manville High School is 90-94%, which is higher than the New Jersey state average of 85%.
How many students attend Manville High School?
538 students attend Manville High School.
What is the racial composition of the student body?
55% of Manville High School students are Hispanic, 33% of students are White, 9% of students are Black, 1% of students are Asian, 1% of students are Hawaiian, and 1% of students are Two or more races.
What is the student-teacher ratio of Manville High School?
Manville High School has a student ration of 11:1, which is equal to the New Jersey state average of 11:1.
What grades does Manville High School offer ?
Manville High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Manville High School part of?
Manville High School is part of Manville School District.
School Reviews
5 10/10/2025
teachers are exceptional and go above and beyond.
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