Hillside Elementary School

89 Hillsdale Avenue
Allendale, NJ 07401
(School attendance zone shown in map)
10/
10
Top 5%
Serving 348 students in grades Prekindergarten-3, Hillside Elementary School ranks in the top 5% of all schools in New Jersey for overall test scores (math proficiency is top 1%, and reading proficiency is top 1%).
The percentage of students achieving proficiency in math is 90-94% (which is higher than the New Jersey state average of 38%). The percentage of students achieving proficiency in reading/language arts is 75-79% (which is higher than the New Jersey state average of 49%).
The student-teacher ratio of 15:1 is higher than the New Jersey state level of 11:1.
Minority enrollment is 31% of the student body (majority Asian), which is lower than the New Jersey state average of 63% (majority Hispanic).

Quick Facts (2026)

  • Grades: Prekindergarten-3
  • Enrollment: 348 students
  • Student-Teacher Ratio: 15:1
  • Minority Enrollment: 31%
  • : Top 5% in NJ
  • : 90-94% (Top 1%)
  • : 75-79% (Top 10%)
  • Source: National Center for Education Statistics (NCES), NJ Dept. of Education

Top Rankings

Hillside Elementary School ranks among the top 20% of public schools in New Jersey for:

Category
Attribute
Reading/Language Arts Proficiency

School Overview

Hillside Elementary School's student population of 348 students has stayed relatively flat over five school years.
The teacher population of 23 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-3
(No virtual instruction)
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Total Students
348 students
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Total Classroom Teachers
23 teachers
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School Rankings

Hillside Elementary School ranks within the top 5% of all 2,184 schools in New Jersey (based off of combined math and reading proficiency testing data).
The diversity score of Hillside Elementary School is 0.50, 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.
This School
State Level (NJ)
#69 out of 2184 schools
(Top 5%)
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90-94%
38%
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75-79%
49%
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Student-Teacher Ratio
15:1
11:1
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Asian
14%
11%
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Hispanic
9%
35%
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Black
1%
14%
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White
69%
37%
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Two or more races
7%
3%
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All Ethnic Groups
0.50
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(22-23)
4.6%
16.7%
No Summary generated because only 3 years of data available
Eligible for Free Lunch
2%
38%
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Eligible for Reduced Lunch (13-14)
1%
5%
No Summary generated because only 4 years of data available
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NJ Dept. of Education

Frequently Asked Questions

What is Hillside Elementary School's ranking?
Hillside Elementary School is ranked #69 out of 2,184 schools, which ranks it among the top 5% of public schools in New Jersey.
What percent of students have achieved state testing proficiency in math and reading?
90-94% of students have achieved math proficiency (compared to the 38% NJ state average), while 75-79% of students have achieved reading proficiency (compared to the 49% NJ state average).
How many students attend Hillside Elementary School?
348 students attend Hillside Elementary School.
What is the racial composition of the student body?
69% of Hillside Elementary School students are White, 14% of students are Asian, 9% of students are Hispanic, 7% of students are Two or more races, and 1% of students are Black.
What is the student-teacher ratio of Hillside Elementary School?
Hillside Elementary School has a student ration of 15:1, which is higher than the New Jersey state average of 11:1.
What grades does Hillside Elementary School offer ?
Hillside Elementary School offers enrollment in grades Prekindergarten-3 (No virtual instruction).
What school district is Hillside Elementary School part of?
Hillside Elementary School is part of Allendale Public School District.

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Quick Facts (2026)

  • Grades: Prekindergarten-3
  • Enrollment: 348 students
  • Student-Teacher Ratio: 15:1
  • Minority Enrollment: 31%
  • : Top 5%
  • : 90-94% (Top 1%)
  • : 75-79% (Top 10%)
  • Source: National Center for Education Statistics (NCES), NJ Dept. of Education

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