Riley Preschool Annex serves 145 students in grades Prekindergarten.
The student-teacher ratio of 9:1 is lower than the New Jersey state level of 11:1.
Minority enrollment is 57% of the student body (majority Hispanic), which is lower than the New Jersey state average of 63% (majority Hispanic).
Quick Facts (2026)
- Grades: Prekindergarten
- Enrollment: 145 students
- Student-Teacher Ratio: 9:1
- Minority Enrollment: 57%
- Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Top Rankings
Riley Preschool Annex ranks among the top 20% of public schools in New Jersey for:
Category
Attribute
Diversity
Community Size
School Overview
Riley Preschool Annex's student population of 145 students has declined by 5% over five school years.
The teacher population of 17 teachers has grown by 142% over five school years.
Grades Offered
Grades Prekindergarten
Total Students
145 students
Total Classroom Teachers
17 teachers
School Rankings
The diversity score of Riley Preschool Annex 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.
Student-Teacher Ratio
9:1
11:1
American Indian
n/a
n/a
Asian
9%
11%
Hispanic
35%
35%
Black
6%
14%
White
43%
37%
Hawaiian
n/a
n/a
Two or more races
7%
3%
All Ethnic Groups
Eligible for Free Lunch
16%
38%
Eligible for Reduced Lunch
3%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NJ Dept. of Education
Frequently Asked Questions
How many students attend Riley Preschool Annex?
145 students attend Riley Preschool Annex.
What is the racial composition of the student body?
43% of Riley Preschool Annex students are White, 35% of students are Hispanic, 9% of students are Asian, 7% of students are Two or more races, and 6% of students are Black.
What is the student-teacher ratio of Riley Preschool Annex?
Riley Preschool Annex has a student ration of 9:1, which is lower than the New Jersey state average of 11:1.
What grades does Riley Preschool Annex offer ?
Riley Preschool Annex offers enrollment in grades Prekindergarten
What school district is Riley Preschool Annex part of?
Riley Preschool Annex is part of South Plainfield School District.
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