Serving 392 students in grades Prekindergarten-5, Jefferson Elementary School ranks in the bottom 50% of all schools in New Jersey for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 11% (which is lower than the New Jersey state average of 36%). The percentage of students achieving proficiency in reading/language arts is 10-14% (which is lower than the New Jersey state average of 49%).
The student:teacher ratio of 11:1 is equal to the New Jersey state level of 11:1.
Minority enrollment is 99% of the student body (majority Hispanic), which is higher than the New Jersey state average of 62% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten-5
- Enrollment: 392 students
- Student:Teacher Ratio: 11:1
- Minority Enrollment: 99%
- Overall Testing Rank: Bottom 50% in NJ
- Math Proficiency: 11% (Btm 50%)
- Reading Proficiency: 10-14% (Btm 50%)
- Science Proficiency: ≤5% (Btm 50%)
- Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Top Rankings
Jefferson Elementary School ranks among the top 20% of public schools in New Jersey for:
Category
Attribute
Percent Eligible For Free Lunch
School Overview
Jefferson Elementary School's student population of 392 students has declined by 6% over five school years.
The teacher population of 36 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
392 students
Gender %
Total Classroom Teachers
36 teachers
School Rankings
Jefferson Elementary School ranks within the bottom 50% of all 2,201 schools in New Jersey (based off of combined math and reading proficiency testing data).
The diversity score of Jefferson Elementary School is 0.25, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#2055 out of 2201 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
11%
36%
Reading/Language Arts Test Scores (% Proficient)
10-14%
49%
Science Test Scores (% Proficient)
≤5%
23%
Student : Teacher Ratio
11:1
11:1
American Indian
n/a
n/a
Asian
1%
10%
Hispanic
86%
34%
Black
12%
15%
White
1%
38%
Hawaiian
n/a
n/a
Two or more races
n/a
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
73%
32%
Eligible for Reduced Lunch
12%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Jefferson Elementary School's ranking?
Jefferson Elementary School is ranked #2055 out of 2,201 schools, which ranks it among the bottom 50% of public schools in New Jersey.
What schools are Jefferson Elementary School often compared to?
Jefferson Elementary Schoolis often viewed alongside schools like Brayton Elementary School, Franklin Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
11% of students have achieved math proficiency (compared to the 36% NJ state average), while 10-14% of students have achieved reading proficiency (compared to the 49% NJ state average).
How many students attend Jefferson Elementary School?
392 students attend Jefferson Elementary School.
What is the racial composition of the student body?
86% of Jefferson Elementary School students are Hispanic, 12% of students are Black, 1% of students are Asian, and 1% of students are White.
What is the student:teacher ratio of Jefferson Elementary School?
Jefferson Elementary School has a student ration of 11:1, which is equal to the New Jersey state average of 11:1.
What grades does Jefferson Elementary School offer ?
Jefferson Elementary School offers enrollment in grades Prekindergarten-5 (No virtual instruction).
What school district is Jefferson Elementary School part of?
Jefferson Elementary School is part of Plainfield Public School District.
School Reviews
Review Jefferson Elementary School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
Is Your Public School Understaffed? Why Schools are Instituting Hiring Freezes
Explore the trend of hiring freezes in public schools and their impact on education. Learn why schools are implementing these measures and what it means for students and staff.
43 Fantastic ESL Resources for Students
We've put together this ESL resource guide to help students, from teens to adults, get the help they need to achieve their goals with learning English
Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.
