Costanoa Continuation High School
Costanoa Continuation High School serves 94 students in grades 9-12.
Costanoa Continuation High School placed in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is ≤20% (which is lower than the California state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is ≤10% (which is lower than the California state average of 51%) for the 2018-19 school year.
The student:teacher ratio of 24:1 is higher than the California state level of 22:1.
Minority enrollment is 71% of the student body (majority Hispanic), which is lower than the California state average of 78% (majority Hispanic).
- School Type: Alternative school
- Grades: 9-12
- Enrollment: 94 students
- Student:Teacher Ratio: 24:1
- Minority Enrollment: 71%
- Graduation Rate: 50-59% (Btm 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: ≤20% (Btm 50%)
- Reading Proficiency: ≤10% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Costanoa Continuation High School's student population of 94 students has grown by 17% over five school years.
The teacher population of 4 teachers has declined by 33% over five school years.
Total Classroom Teachers
Students by Grade
Costanoa Continuation High School is ranked within the bottom 50% of all 9,659 schools in California (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Costanoa Continuation High School is 0.52, 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.
Definition of Terms 2020-2021 School Year Data
State Level (CA)
Overall Testing Rank
#8805 out of 9659 schools
Math Test Scores (% Proficient)
Reading/Language Arts Test Scores (% Proficient)
Student : Teacher Ratio
Two or more races
All Ethnic Groups
Eligible for Free Lunch
Eligible for Reduced Lunch
School Statewide Testing
School District Name
Source: 2020-2021 (latest school year available) National Center for Education Statistics (NCES), CA Dept. of Education
View the Costanoa Continuation High School yearly calendar below. Note key dates such as:
No School. Thanksgiving Break
November 23, 2022 (Wednesday)
No School. Spring Break
April 03, 2023 (Monday)
Last Day of School
May 25, 2023 (Thursday)
Review Costanoa 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
Junior Reserve Officers Training Corps or JROTC
JROTC offers valuable lessons in leadership, character-building and citizenship. Here's a look at the various JROTC programs out there together with a look at the pros and cons of the program.
Philadelphia Schools: Cheating Allegations
Teachers in Philadelphia are being accused of cheating, with two administrators being recently dismissed. We report on the scandal that is rocking the City of Brotherly Love and beyond.
August 05, 2022Teaching: Using Virtual Reality
Virtual Reality can enhance your lessons safely and efficiently. Virtual reality allows your students to explore worlds they might not otherwise see. We offer some suggestions on how to use VR in your classrooom.