Redwood High School is an alternative/continuation public high school in Castro Valley, California, United States. It is the only alternative/continuation high school in Castro Valley, and is one of only two high schools in Castro Valley, the other being Castro Valley High School.
Serving 118 students in grades 9-12, Redwood Continuation 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 ≤10% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 20-29% (which is lower than the California state average of 47%).
The student:teacher ratio of 17:1 is lower than the California state level of 21:1.
Minority enrollment is 88% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- School Type: Alternative school
- Grades: 9-12
- Enrollment: 118 students
- Student:Teacher Ratio: 17:1
- Minority Enrollment: 88%
- Graduation Rate: 70-79% (Btm 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: ≤10% (Btm 50%)
- Reading Proficiency: 20-29% (Btm 50%)
- Science Proficiency: <50% (Top 20%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Redwood Continuation High School ranks among the top 20% of public schools in California for:
Category
Attribute
Science Proficiency
Diversity
Community Size
Student Attention
School Overview
Redwood Continuation High School's student population of 118 students has declined by 5% over five school years.
The teacher population of 7 teachers has declined by 12% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
118 students
Gender %
Total Classroom Teachers
7 teachers
School Rankings
Redwood Continuation High School ranks within the bottom 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Redwood Continuation High School is 0.69, which is more 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
#8589 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
≤10%
33%
Reading/Language Arts Test Scores (% Proficient)
20-29%
47%
Science Test Scores (% Proficient)
<50%
29%
Student : Teacher Ratio
17:1
21:1
American Indian
1%
1%
Asian
9%
12%
Hispanic
52%
56%
Black
9%
5%
White
12%
20%
Hawaiian
4%
n/a
Two or more races
13%
6%
All Ethnic Groups
Graduation Rate
70-79%
87%
Eligible for Free Lunch
57%
54%
Eligible for Reduced Lunch
9%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Redwood Continuation High School's ranking?
Redwood Continuation High School is ranked #8589 out of 9,602 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?
≤10% of students have achieved math proficiency (compared to the 33% CA state average), while 20-29% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Redwood Continuation High School?
The graduation rate of Redwood Continuation High School is 70-79%, which is lower than the California state average of 87%.
How many students attend Redwood Continuation High School?
118 students attend Redwood Continuation High School.
What is the racial composition of the student body?
52% of Redwood Continuation High School students are Hispanic, 13% of students are Two or more races, 12% of students are White, 9% of students are Asian, 9% of students are Black, 4% of students are Hawaiian, and 1% of students are American Indian.
What is the student:teacher ratio of Redwood Continuation High School?
Redwood Continuation High School has a student ration of 17:1, which is lower than the California state average of 21:1.
What grades does Redwood Continuation High School offer ?
Redwood Continuation High School offers enrollment in grades 9-12
What school district is Redwood Continuation High School part of?
Redwood Continuation High School is part of Castro Valley Unified School District.
School Reviews
Review Redwood Continuation High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
What is Project-Based Learning?
Project-based learning has been highly touted by some educators as a viable option to traditional learning models. We’ll take a look at what project-based learning is and why it is getting so much attention today.
What is an Online High School
Find information about Online High Schools - what they are and how they work.
“Smart Snacks” Standards Coming to School Vending Machines Nationwide
We explore new federal regulations that will ban junk food from public schools. This means no more sweets and soda in cafeteria lines, vending machines and snacks sold in other locations around the schools.
