














Riley Preschool Annex
PublicPrekindergartenGrades PK
125 Jackson Avenue, South Plainfield, NJ 07080 · (908) 754-4620 · Part of South Plainfield Borough School District
South Plainfield’s School Grade B better than 57% of New Jersey school districts
Students
145
Students per teacher
9:1
Free or reduced lunch
19%
Setting
Suburb
Grades
PK
What stands out about Riley Preschool Annex
- Small classes: 9 students per teacher
- No state test results: its grades come before the tested ones (3–8 and 11)
Location
Directions ↗














125 Jackson Avenue, South Plainfield
Students
Enrollment by grade
Pre-K145
Enrollment over time
153’23
145’24
Down 5.2% since 2023–24.
Who goes here
White 43%Hispanic 35%Asian 9%Two or more races 7%Black 6%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Riley Preschool Annex from South Plainfield families.
Other schools in South Plainfield Borough School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.