Cobblestone Elementary School vs. Rio Del Oro Elementary School
Should you attend Cobblestone Elementary School or Rio Del Oro 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
Cobblestone Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Diversity
Rio Del Oro Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Diversity
Overview
Serving 546 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 49% (which is higher than the California state average of 33%). 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 23:1 is higher than the California state level of 22:1.
Minority enrollment is 64% of the student body (majority Hispanic), which is lower than the California state average of 79% (majority Hispanic).
Serving 501 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 44% (which is higher than the California state average of 33%). 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 20:1 is lower than the California state level of 22:1.
Minority enrollment is 55% of the student body (majority Hispanic), which is lower than the California state average of 79% (majority Hispanic).
Grades Offered
K-5
K-5
Total Students
546 students
501 students
% Male | % Female
49% | 51%
52% | 48%
Total Classroom Teachers
24 teachers
25 teachers
Student : Teacher Ratio
23:1
20:1
Test Scores
Overall Testing Rank
#2083 out of 9602 schools in CA
(Top 30%)
(Top 30%)
#2382 out of 9602 schools in CA
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
49%
44%
Reading/Language Arts Test Scores (% Proficient)
61%
57%
Science Test Scores (% Proficient)
45-49%
50-54%
Students by Grade
Students by Grade
Kindergarten Students
127
89
Grade 1 Students
74
79
Grade 2 Students
86
78
Grade 3 Students
85
79
Grade 4 Students
84
84
Grade 5 Students
90
92
Students by Ethnicity
% American Indian
1%
n/a
% Asian
12%
7%
% Hispanic
33%
31%
% Black
4%
1%
% White
36%
45%
% Hawaiian
1%
1%
n/a
% Two or more races
13%
15%
Diversity Score
0.74
0.68
Additional Information
Eligible for Free Lunch
28%
28%
Eligible for Reduced Lunch
10%
8%
