Serving 205 students in grades 9-12, Black Diamond High (Continuation 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 ≤5% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 6-9% (which is lower than the California state average of 47%).
The student-teacher ratio of 12:1 is lower than the California state level of 21:1.
Minority enrollment is 97% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (26-27)
- School Type: Alternative school
- Grades: 9-12
- Enrollment: 205 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 97%
- Graduation Rate: 70-74% (Btm 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: ≤5% (Btm 50%)
- Reading Proficiency: 6-9% (Btm 50%)
- Science Proficiency: ≤10% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Black Diamond High (Continuation School)'s student population of 205 students has stayed relatively flat over five school years.
The teacher population of 17 teachers has grown by 6% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
205 students
Showing 2015–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
17 teachers
Showing 2014–2025. Full 39-year historical data available below ↓
School Calendar
School Rankings
Black Diamond High (Continuation School) ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Black Diamond High (Continuation School) is 0.49, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#9445 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
≤5%
34%
Reading/Language Arts Test Scores (% Proficient)
6-9%
47%
Science Test Scores (% Proficient)
≤10%
29%
Student-Teacher Ratio
12:1
21:1
Showing 2014–2025. Full 39-year historical data available below ↓
Asian
1%
12%
Showing 2015–2025. Full 38-year historical data available below ↓
Hispanic
68%
56%
Showing 2015–2025. Full 38-year historical data available below ↓
Black
22%
5%
Showing 2015–2025. Full 38-year historical data available below ↓
White
3%
20%
Showing 2015–2025. Full 38-year historical data available below ↓
Hawaiian
1%
n/a
Two or more races
5%
6%
Showing 2015–2025. Full 17-year historical data available below ↓
All Ethnic Groups
Showing 2015–2025. Full 38-year historical data available below ↓
Graduation Rate
70-74%
86.2%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(22-23)100%
27.7%
Eligible for Free Lunch
81%
54%
Showing 2015–2025. Full 34-year historical data available below ↓
Eligible for Reduced Lunch
4%
8%
Showing 2015–2025. Full 27-year historical data available below ↓
School Statewide Testing
School District Name
Sports
School Mascot
Miners
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Black Diamond High (Continuation School)'s ranking?
Black Diamond High (Continuation School) is ranked #9445 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
≤5% of students have achieved math proficiency (compared to the 34% CA state average), while 6-9% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Black Diamond High (Continuation School)?
The graduation rate of Black Diamond High (Continuation School) is 70-74%, which is lower than the California state average of 86.2%.
How many students attend Black Diamond High (Continuation School)?
205 students attend Black Diamond High (Continuation School).
What is the racial composition of the student body?
68% of Black Diamond High (Continuation School) students are Hispanic, 22% of students are Black, 5% of students are Two or more races, 3% of students are White, 1% of students are Asian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Black Diamond High (Continuation School)?
Black Diamond High (Continuation School) has a student ration of 12:1, which is lower than the California state average of 21:1.
What grades does Black Diamond High (Continuation School) offer ?
Black Diamond High (Continuation School) offers enrollment in grades 9-12
What school district is Black Diamond High (Continuation School) part of?
Black Diamond High (Continuation School) is part of Pittsburg Unified School District.
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