Serving 630 students in grades Kindergarten-5, Washington Elementary School ranks in the top 50% of all schools in New Jersey for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 50% (which is higher than the New Jersey state average of 38%). The percentage of students achieving proficiency in reading/language arts is 53% (which is higher than the New Jersey state average of 49%).
The student-teacher ratio of 13:1 is higher than the New Jersey state level of 11:1.
Minority enrollment is 85% of the student body (majority Asian), which is higher than the New Jersey state average of 63% (majority Hispanic and Black).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 630 students
- Student-Teacher Ratio: 13:1
- Minority Enrollment: 85%
- Overall Testing Rank: Top 50% in NJ
- Math Proficiency: 50% (Top 50%)
- Reading Proficiency: 53% (Top 50%)
- Science Proficiency: 30-34% (Top 30%)
- Source: National Center for Education Statistics (NCES), NJ Dept. of Education
School Overview
Washington Elementary School's student population of 630 students has grown by 8% over five school years.
The teacher population of 48 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Kindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
630 students
Total Classroom Teachers
48 teachers
Year Founded
1905
School Calendar
Last Day of School
Sat. Jun 20, 2026
School Rankings
Washington Elementary School ranks within the top 50% of all 2,184 schools in New Jersey (based off of combined math and reading proficiency testing data).
The diversity score of Washington Elementary School is 0.68, 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
#831 out of 2184 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
50%
38%
Reading/Language Arts Test Scores (% Proficient)
53%
49%
Science Test Scores (% Proficient)
30-34%
23%
Student-Teacher Ratio
13:1
11:1
American Indian
n/a
n/a
Asian
47%
11%
Hispanic
27%
35%
Black
8%
14%
White
15%
37%
Hawaiian
n/a
n/a
Two or more races
3%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
34%
38%
Eligible for Reduced Lunch
7%
5%
School Statewide Testing
School District Name
Edison Township School District
Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Frequently Asked Questions
What is Washington Elementary School's ranking?
Washington Elementary School is ranked #831 out of 2,184 schools, which ranks it among the top 50% of public schools in New Jersey.
What schools are Washington Elementary School often compared to?
Washington Elementary Schoolis often viewed alongside schools like Lincoln Elementary School, John Marshall Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
50% of students have achieved math proficiency (compared to the 38% NJ state average), while 53% of students have achieved reading proficiency (compared to the 49% NJ state average).
How many students attend Washington Elementary School?
630 students attend Washington Elementary School.
What is the racial composition of the student body?
47% of Washington Elementary School students are Asian, 27% of students are Hispanic, 15% of students are White, 8% of students are Black, and 3% of students are Two or more races.
What is the student-teacher ratio of Washington Elementary School?
Washington Elementary School has a student ration of 13:1, which is higher than the New Jersey state average of 11:1.
What grades does Washington Elementary School offer ?
Washington Elementary School offers enrollment in grades Kindergarten-5 (No virtual instruction).
What school district is Washington Elementary School part of?
Washington Elementary School is part of Edison Township School District.
School Reviews
Review Washington 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
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
