Rio Del Oro Elementary School vs. Cobblestone Elementary School
Should you attend Rio Del Oro Elementary School or Cobblestone Elementary School? Visitors to our site frequently compare these two schools. Compare their rankings, test scores, reviews and more to help you determine which school is the best choice for you.
School Overview
School
Top Rankings
Rio Del Oro Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Diversity
Cobblestone Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Most improved public schools
Diversity
Overview
Serving 564 students in grades Kindergarten-5, Rio Del Oro Elementary School ranks in the top 30% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 46% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 57% (which is higher than the California state average of 47%).
The student-teacher ratio of 22:1 is higher than the California state level of 21:1.
Minority enrollment is 63% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Serving 590 students in grades Kindergarten-5, Cobblestone Elementary School ranks in the top 30% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 47% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 61% (which is higher than the California state average of 47%).
The student-teacher ratio of 22:1 is higher than the California state level of 21:1.
Minority enrollment is 70% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Grades Offered
K-5
K-5
Total Students
564 students
590 students
Total Classroom Teachers
26 teachers
27 teachers
Student-Teacher Ratio
22:1
22:1
Test Scores
Overall Testing Rank
#2361 out of 9523 schools in CA
(Top 30%)
(Top 30%)
#2142 out of 9523 schools in CA
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
46%
47%
Reading/Language Arts Test Scores (% Proficient)
57%
61%
Science Test Scores (% Proficient)
50-54%
45-49%
Students by Grade
Students by Grade
Kindergarten Students
132
132
Grade 1 Students
78
91
Grade 2 Students
103
94
Grade 3 Students
75
77
Grade 4 Students
90
95
Grade 5 Students
86
101
Students by Ethnicity
% American Indian
n/a
n/a
% Asian
10%
16%
% Hispanic
34%
36%
% Black
4%
6%
% White
37%
30%
% Hawaiian
1%
1%
n/a
% Two or more races
14%
11%
Diversity Score
0.72
0.75
Additional Information
Eligible for Free Lunch
35%
34%
Eligible for Reduced Lunch
9%
11%