Arthur L. Johnson High School
Public · Grades 9–12 · 785 students
Mother Seton Regional High School
1 Valley Rd, Clark, NJ 07066
Grades
9–12
High
Students
181
Enrolled 2024–25
Students per teacher
8.4 : 1
Full-time teachers
District
Catholic School
Union County
About Mother Seton Regional High School
Mother Seton Regional High School is a high school in Clark, New Jersey, serving grades 9–12. The school is located in a large suburb in Union County.
In the 2024–25 school year, 181 students were enrolled, with about 8.4 students for every full-time teacher. That ratio is smaller than the typical New Jersey high school (11.7 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades 9–12
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Students
- All-girls
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 181 students
- Students per teacher
- 8.4 to 1
- Locale
- Suburb — Large
- County
- Union County
- NCES private school ID
- 00861321
Schools near Mother Seton Regional High School
All 9 schools in Clark →
Rahway High School
Public · Grades 9–12 · 1,286 students
Lamberts Mill Academy
Special Ed · Grades 6–12 · 42 students
Hillcrest Academy-South
Alternative · Grades 9–12 · 87 students
Linden High School
Public · Grades 9–12 · 1,934 students
Colonia High School
Public · Grades 9–12 · 1,354 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.