Serving 537 students in grades Kindergarten-5, W.j.c. Trapp Elementary School ranks in the top 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 39% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 45% (which is lower than the California state average of 47%).
The student-teacher ratio of 24:1 is higher than the California state level of 21:1.
Minority enrollment is 95% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (26-27)
- Grades: Kindergarten-5
- Enrollment: 537 students
- Student-Teacher Ratio: 24:1
- Minority Enrollment: 95%
- Overall Testing Rank: Top 50% in CA
- Math Proficiency: 39% (Top 50%)
- Reading Proficiency: 45% (Top 50%)
- Science Proficiency: 20-24% (Btm 50%)
- Attendance Zone: Trapp Elementary serves the southeastern part of Rialto, CA, covering an area of approximately 2 square miles. Families can typically reach the school within 5 to 10 minutes, with the farthest edge of the attendance zone located about 1.2 miles away.
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
W.j.c. Trapp Elementary School's student population of 537 students has grown by 6% over five school years.
The teacher population of 22 teachers has grown by 10% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
537 students
Showing 2015–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
22 teachers
Showing 2014–2025. Full 39-year historical data available below ↓
School Calendar
School Rankings
W.j.c. Trapp Elementary School ranks within the top 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of W.j.c. Trapp Elementary School is 0.26, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#3697 out of 9523 schools
(Top 50%)
(Top 50%)
Showing 2011–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
39%
34%
Showing 2011–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
45%
47%
Science Test Scores (% Proficient)
20-24%
29%
Student-Teacher Ratio
24:1
21:1
Showing 2014–2025. Full 39-year historical data available below ↓
Asian
1%
12%
Showing 2013–2025. Full 38-year historical data available below ↓
Hispanic
86%
56%
Showing 2015–2025. Full 38-year historical data available below ↓
Black
6%
5%
Showing 2015–2025. Full 38-year historical data available below ↓
White
5%
20%
Showing 2015–2025. Full 38-year historical data available below ↓
Two or more races
2%
6%
Showing 2015–2025. Full 17-year historical data available below ↓
All Ethnic Groups
Showing 2015–2025. Full 38-year historical data available below ↓
Chronically Absent Students
(22-23)18.8%
27.7%
Eligible for Free Lunch
63%
54%
Showing 2015–2025. Full 34-year historical data available below ↓
Eligible for Reduced Lunch
11%
8%
Showing 2015–2025. Full 27-year historical data available below ↓
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is W.j.c. Trapp Elementary School's ranking?
W.j.c. Trapp Elementary School is ranked #3697 out of 9,523 schools, which ranks it among the top 50% of public schools in California.
What schools are W.j.c. Trapp Elementary School often compared to?
W.j.c. Trapp Elementary Schoolis often viewed alongside schools like J.p. Kelley Elementary School, Samuel W. Simpson Elementary School, Ben F. Kolb Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
39% of students have achieved math proficiency (compared to the 34% CA state average), while 45% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend W.j.c. Trapp Elementary School?
537 students attend W.j.c. Trapp Elementary School.
What is the racial composition of the student body?
86% of W.j.c. Trapp Elementary School students are Hispanic, 6% of students are Black, 5% of students are White, 2% of students are Two or more races, and 1% of students are Asian.
What is the student-teacher ratio of W.j.c. Trapp Elementary School?
W.j.c. Trapp Elementary School has a student ration of 24:1, which is higher than the California state average of 21:1.
What grades does W.j.c. Trapp Elementary School offer ?
W.j.c. Trapp Elementary School offers enrollment in grades Kindergarten-5
What school district is W.j.c. Trapp Elementary School part of?
W.j.c. Trapp Elementary School is part of Rialto Unified School District.
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