For the 2025 school year, there are 7 public schools serving 5,871 students in Williamstown, NJ (there are 3 private schools, serving 450 private students). 93% of all K-12 students in Williamstown, NJ are educated in public schools (compared to the NJ state average of 86%).
The top ranked public schools in Williamstown, NJ are Radix Elementary School, Whitehall Elementary School and Holly Glen Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Williamstown, NJ public schools have an average math proficiency score of 33% (versus the New Jersey public school average of 36%), and reading proficiency score of 40% (versus the 49% statewide average). Schools in Williamstown have an average ranking of 4/10, which is in the bottom 50% of New Jersey public schools.
Minority enrollment is 43% of the student body (majority Black), which is less than the New Jersey public school average of 62% (majority Hispanic).
Best Public Schools in Williamstown, NJ (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Radix Elementary School
(Math: 58% | Reading: 59%)
Rank:
Rank:
8/
Top 30%10
363 Radix Rd
Williamstown, NJ 08094
(856) 728-8650
Williamstown, NJ 08094
(856) 728-8650
Grades: PK-4
| 604 students
Rank: #22.
Whitehall Elementary School
(Math: 50-54% | Reading: 45-49%)
Rank:
Rank:
6/
Top 50%10
161 Whitehall Rd
Williamstown, NJ 08094
(856) 728-8782
Williamstown, NJ 08094
(856) 728-8782
Grades: PK-4
| 384 students
Rank: #33.
Holly Glen Elementary School
(Math: 45-49% | Reading: 45-49%)
Rank:
Rank:
6/
Top 50%10
900 North Main Street
Williamstown, NJ 08094
(856) 728-8706
Williamstown, NJ 08094
(856) 728-8706
Grades: PK-4
| 515 students
Rank: #44.
Oak Knoll Elementary School
(Math: 42% | Reading: 47%)
Rank:
Rank:
6/
Top 50%10
23 Bodine Avenue
Williamstown, NJ 08094
(856) 728-3944
Williamstown, NJ 08094
(856) 728-3944
Grades: PK-4
| 637 students
Rank: #55.
Williamstown Middle School
(Math: 27% | Reading: 38%)
Rank:
Rank:
4/
Bottom 50%10
561 Clayton Rd
Williamstown, NJ 08094
(856) 629-7444
Williamstown, NJ 08094
(856) 629-7444
Grades: 5-8
| 1,744 students
Rank: #66.
Williamstown High School
(Math: 27% | Reading: 28%)
Rank:
Rank:
3/
Bottom 50%10
700 N Tuckahoe Rd
Williamstown, NJ 08094
(856) 262-8200
Williamstown, NJ 08094
(856) 262-8200
Grades: 9-12
| 1,773 students
Rank: #77.
Collings Lakes Elementary School
(Math: 20-29% | Reading: 11-19% )
Rank:
Rank:
2/
Bottom 50%10
620 Cains Mill Rd & Lake Geor
Williamstown, NJ 08094
(856) 885-4994
Williamstown, NJ 08094
(856) 885-4994
Grades: PK-2
| 214 students
Frequently Asked Questions
What are the top ranked public schools in Williamstown, NJ?
The top ranked public schools in Williamstown, NJ include Radix Elementary School, Whitehall Elementary School and Holly Glen Elementary School.
How many public schools are located in Williamstown?
7 public schools are located in Williamstown.
What percentage of students in Williamstown go to public school?
93% of all K-12 students in Williamstown are educated in public schools (compared to the NJ state average of 86%).
What is the racial composition of students in Williamstown?
Williamstown public schools minority enrollment is 43% of the student body (majority Black), which is less than the New Jersey public schools average of 62% (majority Hispanic).
Which public schools in Williamstown are often viewed compared to one another?
Popular comparisons of public schools in Williamstown include: Holly Glen Elementary School vs. Radix Elementary School, Oak Knoll Elementary School vs. Holly Glen Elementary School, Holly Glen Elementary School vs. Oak Knoll Elementary School
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