Greenwood Elementary School
Public · Grades Pre-K–5 · 270 students
Klockner Elementary School
830 Klockner Avenue, Hamilton, NJ 08619
Grades
Pre-K–5
Elementary
Students
284
Enrolled 2024–25
Students per teacher
14.1 : 1
Full-time teachers
District
Hamilton Township Public School District
Mercer 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. 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 Klockner Elementary School
Klockner Elementary School is a public elementary school in Hamilton, New Jersey, serving grades Pre-K–5. It is part of Hamilton Township Public School District. The school is located in a large suburb in Mercer County.
In the 2024–25 school year, 284 students were enrolled, with about 14.1 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–5
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- Pre-K–5
- Enrollment (2024–25)
- 284 students
- Students per teacher
- 14.1 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Hamilton Township Public School District
- County
- Mercer County
- NCES school ID
- 340654003108
Schools near Klockner Elementary School
All 34 schools in Hamilton →
Our Lady of Sorrows School
Private · Grades Pre-K–8 · 168 students
Mercerville Elementary School
Public · Grades K–5 · 350 students
Trenton Catholic Preparatory Academy Lower School
Private · Grades Pre-K–8 · 226 students
Kuser Elementary School
Public · Grades Pre-K–5 · 512 students
Morgan Elementary School
Public · Grades K–5 · 285 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.