Northeast Elementary School
Magnet · Grades K–5 · 391 students
St. Cassian Elementary School
190 Lorraine Ave, Upper Montclair, NJ 07043
Grades
Pre-K–8
Elementary
Students
207
Enrolled 2024–25
Students per teacher
9.2 : 1
Full-time teachers
District
Catholic School
Essex County
About St. Cassian Elementary School
St. Cassian Elementary School is an elementary school in Upper Montclair, New Jersey, serving grades Pre-K–8. The school is located in a large suburb in Essex County.
In the 2024–25 school year, 207 students were enrolled, with about 9.2 students for every full-time teacher. That ratio is smaller than the typical New Jersey elementary school (10.9 students per teacher). It is affiliated with the Roman Catholic tradition.
Grades
PKK123456789101112
Highlighted: grades offeredGrades Pre-K–8
Location & nearby schools
School details
- Type
- Catholic School · What this means
- Religious affiliation
- Roman Catholic
- Level
- Elementary
- Grades offered
- Pre-K–8
- Enrollment (2024–25)
- 207 students
- Students per teacher
- 9.2 to 1
- Locale
- Suburb — Large
- County
- Essex County
- NCES private school ID
- 00861988
Schools near St. Cassian Elementary School
All 5 schools in Upper Montclair →
Bradford Elementary School
Magnet · Grades Pre-K–5 · 388 students
Looking Glass Children's Center
Private · Grades Pre-K–2 · 34 students
Edgemont Elementary School
Magnet · Grades K–5 · 251 students
Watchung Elementary School
Magnet · Grades K–5 · 406 students
St. Catherine of Siena School
Private · Grades Pre-K–8 · 180 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.