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
Diversity
Overview
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).
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).
Grades Offered
K-5
K-5
Total Students
521 students
571 students
% Male | % Female
54% | 46%
51% | 49%
Total Classroom Teachers
24 teachers
26 teachers
Student : Teacher Ratio
22:1
22:1
Test Scores
Overall Testing Rank
#2382 out of 9602 schools in CA
(Top 30%)
(Top 30%)
#2083 out of 9602 schools in CA
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
44%
49%
Reading/Language Arts Test Scores (% Proficient)
57%
61%
Science Test Scores (% Proficient)
50-54%
45-49%
Students by Grade
Students by Grade
Kindergarten Students
104
122
Grade 1 Students
82
96
Grade 2 Students
79
74
Grade 3 Students
86
90
Grade 4 Students
81
96
Grade 5 Students
89
93
Students by Ethnicity
% American Indian
n/a
n/a
% Asian
11%
13%
% Hispanic
32%
34%
% Black
3%
5%
% White
39%
34%
% Hawaiian
1%
1%
n/a
% Two or more races
14%
13%
Diversity Score
0.72
0.74
Additional Information
Eligible for Free Lunch
34%
32%
Eligible for Reduced Lunch
7%
9%
