Mother Seton Regional High School
Private · Grades 9–12 · 181 students
Arthur L. Johnson High School
365 Westfield Avenue, Clark, NJ 07066
Grades
9–12
High
Students
785
Enrolled 2024–25
Students per teacher
12.7 : 1
Full-time teachers
District
Clark Township Public School District
Union County
Schola Grade B · Above average
Letter grade (A–F) · compared with 404 New Jersey high schools · How we grade
Percentiles compare this school with other New Jersey high schools; the line marks the middle. Some measures aren't reported for this school, so the grade uses the ones available. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Arthur L. Johnson High School
Arthur L. Johnson High School is a public high school in Clark, New Jersey, serving grades 9–12. It is part of Clark Township Public School District. The school is located in a large suburb in Union County.
In the 2024–25 school year, 785 students were enrolled, with about 12.7 students for every full-time teacher. That ratio is larger than the typical New Jersey high school (11.7 students per teacher). Its Schola Grade is B (above average), compared with 404 New Jersey high schools.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 785 students
- Students per teacher
- 12.7 to 1
- AP courses offered
- 22
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Clark Township Public School District
- County
- Union County
- NCES school ID
- 340315000205
Schools near Arthur L. Johnson High School
All 9 schools in Clark →
Lamberts Mill Academy
Special Ed · Grades 6–12 · 42 students
Hillcrest Academy-South
Alternative · Grades 9–12 · 87 students
Rahway High School
Public · Grades 9–12 · 1,286 students
Colonia High School
Public · Grades 9–12 · 1,354 students
Union County Magnet High School
Magnet · Grades 9–12 · 297 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.