Overview
St Cassian Elementary School is a private primary serving grades PK–8 in Upper Montclair, New Jersey. The school enrolls 207 students. It is part of the Religious: Catholic district.
Source: NCES CCD (2024)
Strengths & Things to Consider
Indicators pulled CCD and benchmarked against New Jersey state averages. This is not a ranking — different families value different things.
Strengths
Smaller-than-average class sizes
9.2:1 student-to-teacher ratio (US average ≈ 16:1)
Things to Consider
No official school website listed in our source data
This is a data-completeness gap, not a reflection of the school
Key Facts
SectorPrivate
School TypeRegular
LevelPrimary
Grade SpanPK–8
DistrictReligious: Catholic
CountyEssex
CityUpper Montclair
ZIP07043
CharterNo
MagnetNo
Title INo
NCES School IDPSS_00861988
Student Demographics
Total Enrollment207
White48.3%
Hispanic / Latino3.4%
Black / African American7.2%
Asian8.7%
American Indian / Alaska Native0.0%
Native Hawaiian / Pacific Islander0.8%
Two or More Races7.4%
Race / Ethnicity Distribution
Source: NCES CCD (2024)