Serving 287 students in grades Prekindergarten-8, Riverdale 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 55-59% (which is higher than the New Jersey state average of 49%).
The student-teacher ratio of 9:1 is lower than the New Jersey state level of 11:1.
Minority enrollment is 38% of the student body (majority Hispanic), which is lower than the New Jersey state average of 62% (majority Hispanic).
Quick Facts (2026)
- Grades: Prekindergarten-8
- Enrollment: 287 students
- Student-Teacher Ratio: 9:1
- Minority Enrollment: 38%
- Overall Testing Rank: Top 50% in NJ
- Math Proficiency: 50% (Top 50%)
- Reading Proficiency: 55-59% (Top 50%)
- Science Proficiency: 30-34% (Top 30%)
- Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Top Rankings
Riverdale School ranks among the top 20% of public schools in New Jersey for:
Category
Attribute
Most improved public schools
School Overview
Riverdale School's student population of 287 students has stayed relatively flat over five school years.
The teacher population of 32 teachers has grown by 6% over five school years.
Grades Offered
Grades Prekindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
287 students
Gender %
Total Classroom Teachers
32 teachers
School Calendar
School Rankings
Riverdale 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 Riverdale School is 0.57, 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
#760 out of 2184 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
50%
38%
Reading/Language Arts Test Scores (% Proficient)
55-59%
49%
Science Test Scores (% Proficient)
30-34%
23%
Student-Teacher Ratio
9:1
11:1
American Indian
n/a
n/a
Asian
7%
11%
Hispanic
21%
34%
Black
3%
14%
White
62%
38%
Hawaiian
1%
n/a
Two or more races
6%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
12%
32%
Eligible for Reduced Lunch
2%
6%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Frequently Asked Questions
What is Riverdale School's ranking?
Riverdale School is ranked #760 out of 2,184 schools, which ranks it among the top 50% of public schools in New Jersey.
What schools are Riverdale School often compared to?
Riverdale Schoolis often viewed alongside schools like Rockaway Valley School, North Boulevard 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 55-59% of students have achieved reading proficiency (compared to the 49% NJ state average).
How many students attend Riverdale School?
287 students attend Riverdale School.
What is the racial composition of the student body?
62% of Riverdale School students are White, 21% of students are Hispanic, 7% of students are Asian, 6% of students are Two or more races, 3% of students are Black, and 1% of students are Hawaiian.
What is the student-teacher ratio of Riverdale School?
Riverdale School has a student ration of 9:1, which is lower than the New Jersey state average of 11:1.
What grades does Riverdale School offer ?
Riverdale School offers enrollment in grades Prekindergarten-8 (No virtual instruction).
What school district is Riverdale School part of?
Riverdale School is part of Riverdale School District.
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