St. Michael Parish School
Private · Grades Pre-K–8 · 329 students
Hannah Caldwell Elementary
1120 Commerce Avenue, Union, NJ 07083
Grades
Pre-K–4
Elementary
Students
812
Enrolled 2024–25
Students per teacher
15.6 : 1
Full-time teachers
District
Township of Union School District
Union County
Schola Grade D · Below average
Letter grade (A–F) · compared with 1,304 New Jersey elementary schools · How we grade
Percentiles compare this school with other New Jersey elementary 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 Hannah Caldwell Elementary
Hannah Caldwell Elementary is a public elementary school in Union, New Jersey, serving grades Pre-K–4. It is part of Township of Union School District. The school is located in a large suburb in Union County.
In the 2024–25 school year, 812 students were enrolled, with about 15.6 students for every full-time teacher. That ratio is larger than the typical New Jersey elementary school (10.9 students per teacher). Its Schola Grade is D (below average), compared with 1,304 New Jersey elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades Pre-K–4
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- Pre-K–4
- Enrollment (2024–25)
- 812 students
- Students per teacher
- 15.6 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Township of Union School District
- County
- Union County
- NCES school ID
- 341650000247
Schools near Hannah Caldwell Elementary
All 12 schools in Union →
Connecticut Farms Elementary
Public · Grades Pre-K–5 · 430 students
Battle Hill Elementary
Public · Grades Pre-K–4 · 414 students
Franklin Elementary
Public · Grades Pre-K–4 · 453 students
Springfield Genius Academy
Private · Grades Pre-K–1 · 12 students
South Mountain School
Public · Grades Pre-K–4 · 278 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.