Merle S. Casey Elementary School

219 North Eucalyptus Ave.
Rialto, CA 92376
(School attendance zone shown in map)
1/
10
Bottom 50%
Serving 570 students in grades Kindergarten-5, Merle S. Casey Elementary School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 12% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 19% (which is lower than the California state average of 47%).
The student:teacher ratio of 23:1 is higher than the California state level of 21:1.
Minority enrollment is 99% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).

Quick Stats (2025)

  • Grades: Kindergarten-5
  • Enrollment: 570 students
  • Student:Teacher Ratio: 23:1
  • Minority Enrollment: 99%
  • : Bottom 50% in CA
  • : 12% (Btm 50%)
  • : 19% (Btm 50%)
  • : 10-14% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Merle S. Casey Elementary School ranks among the top 20% of public schools in California for:

Category
Attribute

School Overview

Merle S. Casey Elementary School's student population of 570 students has declined by 20% over five school years.
The teacher population of 25 teachers has declined by 10% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
570 students
This chart displays total students of Merle S. Casey Elementary School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Merle S. Casey Elementary School
Total Classroom Teachers
25 teachers
This chart displays the total teachers of Merle S. Casey Elementary School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Merle S. Casey Elementary School by grade.

School Rankings

Merle S. Casey Elementary School ranks within the bottom 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Merle S. Casey Elementary School is 0.08, 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.
This School
State Level (CA)
#8709 out of 9602 schools
(Bottom 50%)
This chart displays the overall school rank of Merle S. Casey Elementary School, with the latest 2021-22 school year data.
12%
33%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Merle S. Casey Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data.
19%
47%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Merle S. Casey Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data.
10-14%
29%
Student : Teacher Ratio
23:1
21:1
This chart displays the student teacher ratio of Merle S. Casey Elementary School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
Asian
n/a
12%
This chart displays the percentage of Asian students in Merle S. Casey Elementary School and the percentage of Asian public school students in California by year, with the latest 2012-13 school year data.
Hispanic
96%
56%
This chart displays the percentage of Hispanic students in Merle S. Casey Elementary School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.
Black
2%
5%
This chart displays the percentage of Black students in Merle S. Casey Elementary School and the percentage of Black public school students in California by year, with the latest 2022-23 school year data.
White
1%
20%
This chart displays the percentage of White students in Merle S. Casey Elementary School and the percentage of White public school students in California by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
1%
6%
This chart displays the percentage of students of two or more races in Merle S. Casey Elementary School and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Merle S. Casey Elementary School.
This chart displays the percentage breakdown of public school students of all ethnic groups in California.
0.08
This chart displays the diversity score of Merle S. Casey Elementary School and the public school average diversity score of California by year, with the latest 2022-23 school year data.
Eligible for Free Lunch
87%
54%
This chart displays the percentage of students who is eligible for free lunch in Merle S. Casey Elementary School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
7%
8%
This chart displays the percentage of students who is eligible for reduced lunch in Merle S. Casey Elementary School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What is Merle S. Casey Elementary School's ranking?
Merle S. Casey Elementary School is ranked #8709 out of 9,602 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Merle S. Casey Elementary School often compared to?
Merle S. Casey Elementary Schoolis often viewed alongside schools like Dr. Ernest Garcia Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
12% of students have achieved math proficiency (compared to the 33% CA state average), while 19% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Merle S. Casey Elementary School?
570 students attend Merle S. Casey Elementary School.
What is the racial composition of the student body?
96% of Merle S. Casey Elementary School students are Hispanic, 2% of students are Black, 1% of students are White, and 1% of students are Two or more races.
What is the student:teacher ratio of Merle S. Casey Elementary School?
Merle S. Casey Elementary School has a student ration of 23:1, which is higher than the California state average of 21:1.
What grades does Merle S. Casey Elementary School offer ?
Merle S. Casey Elementary School offers enrollment in grades Kindergarten-5
What school district is Merle S. Casey Elementary School part of?
Merle S. Casey Elementary School is part of Rialto Unified School District.

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Quick Stats (2025)

  • Grades: Kindergarten-5
  • Enrollment: 570 students
  • Student:Teacher Ratio: 23:1
  • Minority Enrollment: 99%
  • : Bottom 50%
  • : 12% (Btm 50%)
  • : 19% (Btm 50%)
  • : 10-14% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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