Williamstown High School
🇺🇸 Official data · 2025Williamstown, New Jersey 08094 · Monroe Township Public School District
#179 of 357 high schools in New Jersey
#7200 of 16,910 nationally
About Williamstown High School
Williamstown High School is a public high located in Williamstown, in the Monroe Township Public School District school district of New Jersey, United States. It caters for Grades 9–12. In 2025 it enrolled 1,769 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 54.5 out of 100, placing it in the top 50% of high schools in United States and 179th of 357 ranked high schools in New Jersey. Its strongest component is community advantage (fewer free/reduced-price lunch) (74th percentile), and its weakest is reading proficiency (44th percentile).
Other published figures: enrollment 1,769.
There are 7 schools in Williamstown; Williamstown High School ranks 6th of 7 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)39%
- Reading proficiency (30%)51%
- Community advantage (fewer free/reduced-price lunch) (25%)35.2%
- Students per teacher (15%)14.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Williamstown High School by the official sources.
- Enrollment
- 1,769
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 35.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 14.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 51%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 39%
- Share of tested students proficient or above (all students, all grades).
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Schools near Williamstown High School
Closest schools by straight-line distance, with their Success Index (US).
Williamstown Middle School
Williamstown · Public middle · Grades 5–8
1,694 students · 646 m away
Oak Knoll Elementary School
Williamstown · Public elementary · Grades PK–4
671 students · 1.2 km away
Holly Glen Elementary School
Williamstown · Public elementary · Grades PK–4
570 students · 1.4 km away
Radix Elementary
Williamstown · Public elementary · Grades PK–4
609 students · 2.8 km away
Winslow Township Elementary School Four
Sicklerville · Public elementary · Grades PK–3
517 students · 5.2 km away
Winslow Township Elementary School Three
Sicklerville · Public elementary · Grades PK–3
464 students · 5.5 km away
Winslow Township Elementary School Six
Sicklerville · Public middle · Grades 4–6
534 students · 5.8 km away
Bunker Hill Middle School
Sewell · Public middle · Grades 6–8
562 students · 6.0 km away
Clayton High School
Clayton · Public high · Grades 9–12
431 students · 6.7 km away
Clayton Middle School
Clayton · Public middle · Grades 6–8
299 students · 6.7 km away
Similar schools
Public high schools in New Jersey with a comparable Enrollment.
Sayreville War Memorial High School
Parlin · Public high · Grades 9–12
1,764 students
Howell High School
Farmingdale · Public high · Grades 9–12
1,775 students
Westfield Senior High School
Westfield · Public high · Grades 9–12
1,776 students
William L Dickinson High School
Jersey City · Public high · Grades 9–12
1,786 students
Phillipsburg High School
Phillipsburg · Public high · Grades 9–12
1,750 students
East Orange Campus High School
East Orange · Public high · Grades 9–12
1,798 students
Frequently asked questions
Is Williamstown High School a good school?
Williamstown High School has a Success Index (US) of 54.5 out of 100 (Top 50% of high schools in United States) and ranks #179 of 357 in New Jersey. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Williamstown High School rank in New Jersey?
Williamstown High School ranks #179 of 357 high schools in New Jersey and #7200 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Williamstown High School?
Williamstown High School had 1,769 students in 2025.
Is Williamstown High School a elementary school or a high school?
Williamstown High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Williamstown High School?
There are 10 schools within 15 km of Williamstown High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.