Concord High School vs. Mt. Diablo High School
Should you attend Concord High School or Mt. Diablo High 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
Overview
Serving 1,118 students in grades 9-12, Concord High 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 15% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 45-49% (which is approximately equal to the California state average of 47%).
The student:teacher ratio of 18:1 is lower than the California state level of 21:1.
Minority enrollment is 79% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Serving 1,477 students in grades 9-12, Mt. Diablo High 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 9% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 27% (which is lower than the California state average of 47%).
The student:teacher ratio of 20:1 is lower than the California state level of 21:1.
Minority enrollment is 96% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Grades Offered
9-12
9-12
Total Students
1,118 students
1,477 students


% Male | % Female
49% | 51%
54% | 46%


Total Classroom Teachers
61 teachers
75 teachers


Student : Teacher Ratio
18:1
20:1


Test Scores
Overall Testing Rank
#5796 out of 9602 schools in CA
(Bottom 50%)
(Bottom 50%)
#8418 out of 9602 schools in CA
(Bottom 50%)
(Bottom 50%)


Math Test Scores (% Proficient)
15%
9%


Reading/Language Arts Test Scores (% Proficient)
45-49%
27%


Science Test Scores (% Proficient)
13%
14%


Graduation Rate
93%
84%


Students by Grade
Students by Grade


Grade 9 Students
281
368
Grade 10 Students
277
323
Grade 11 Students
282
355
Grade 12 Students
278
431
Students by Ethnicity
% American Indian
n/a
n/a


% Asian
9%
8%


% Hispanic
56%
74%


% Black
4%
8%


% White
21%
4%


% Hawaiian
1%
2%


% Two or more races
9%
4%


Diversity Score
0.63
0.44


Additional Information
Eligible for Free Lunch
40%
59%


Eligible for Reduced Lunch
2%
3%

