W.J.C. Trapp Elementary
PublicElementaryGrades K–5
2750 North Riverside Ave., Rialto, CA 92377 · (909) 820-7911 · Part of Rialto Unified School District
Rialto’s School Grade C+ better than 39% of California school districts
Students
537
Students per teacher
24:1
Free or reduced lunch
74%
Setting
Suburb
Grades
K–5
What stands out about W.J.C. Trapp Elementary
- Larger classes: 24 students per teacher
- No state test results published for this school
- Next stop for Rialto kids: 4 middle schools
On the path
Where Rialto kids come from and go next. The whole path →
K–5W.J.C. Trapp ElementaryYou are here
6–84 middle schoolsDepends on your address
Location
Directions ↗2750 North Riverside Ave., Rialto
Students
Enrollment by grade
Kindergarten87
Grade 188
Grade 283
Grade 386
Grade 4105
Grade 588
Enrollment over time
506’20
526’21
537’22
543’23
537’24
Up 6.1% since 2020–21.
Who goes here
Hispanic 86%Black 6%White 5%Two or more races 1%Asian 1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about W.J.C. Trapp Elementary from Rialto families.
Other schools in Rialto Unified School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.