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 571 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 22:1 is higher than the California state level of 21:1.
Minority enrollment is 66% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Serving 521 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 22:1 is higher than the California state level of 21:1.
Minority enrollment is 61% 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
571 students
521 students
% Male | % Female
51% | 49%
54% | 46%
Total Classroom Teachers
26 teachers
24 teachers
Student : Teacher Ratio
22:1
22:1
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
122
104
Grade 1 Students
96
82
Grade 2 Students
74
79
Grade 3 Students
90
86
Grade 4 Students
96
81
Grade 5 Students
93
89
Students by Ethnicity
% American Indian
n/a
n/a
% Asian
13%
11%
% Hispanic
34%
32%
% Black
5%
3%
% White
34%
39%
% Hawaiian
1%
1%
n/a
% Two or more races
13%
14%
Diversity Score
0.74
0.72
Additional Information
Eligible for Free Lunch
32%
34%
Eligible for Reduced Lunch
9%
7%
