Average
#5413 of 9,533 schools in CA
Cbk Charter
High School · Riverside County Office of Education
3939 13th St., Riverside, CA 92501
Enrollment
601
Student-Teacher
27.3:1
Score
6.1
Grades
9th – 12th
Enrollment
601
Student-Teacher
27.3:1
Score
6.1
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Riverside
#40 of 78
public schools
California high schools
#1,159 of 1,892
In district
#4 of 4
Riverside County Office of Education
Academic growth
8.8 / 10
Exceptional
About Cbk Charter
CBK Charter is an alternative high school located in Riverside, California. Serving students from grade 9 through 12, CBK Charter has a student body of 601 and a student-to-teacher ratio of 27.3:1 with 22 full-time equivalent teachers. As a charter school, it offers unique educational opportunities tailored to diverse learning needs.
CBK Charter's academic performance currently stands at the lower end of state rankings; however, it focuses on providing individualized support and resources for student development. With an ELA proficiency rate of 19% and only 2% in math, there is clear room for improvement but also a strong commitment to fostering growth and success. CBK Charter is situated within the heart of Riverside, offering students access to urban amenities while still providing a specialized educational environment.
The school’s setting in a large city means that it benefits from local resources and community support, making it an integral part of the neighborhood.
What Parents Should Know
While current test scores at Cbk Charter are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
The student-teacher ratio at Cbk Charter is 27.3:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Cbk Charter is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Cbk Charter — Students at Cbk Charter score 10% proficient, which is below what's typical for similar communities (expected: 38%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
64.9%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.8/10.
How Cbk Charter Compares
See how Cbk Charter performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 0.5% (2019) to 1.69% (2024). Reading/ELA proficiency has improved from 14% (2019) to 18.39% (2024).
Location
3939 13th St., Riverside, CA 92501
Nearby Alternatives
Families considering Cbk Charter may also want to explore other high schools in the area. Riverside County Community (rated 6.1/10), with a very similar rating. Another option is Abraham Lincoln Continuation (rated 5.5/10, 1.0 miles away), with a comparable rating. Additionally, Gateway College and Career Academy (rated 5.3/10, 0.6 miles away), with a comparable rating. For more schools in Riverside, see our Riverside schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| Riverside County Juvenile Court Riverside | 0.0 mi | 6.2 |
| Riverside County Special Education Riverside | 0.0 mi | 6.8 |
| Riverside County Community Riverside | 0.0 mi | 6.1 |
| Riverside Virtual Riverside | 0.5 mi | 5.0 |
| ST FRANCIS DE SALES SCHOOL Riverside | 0.5 mi | 6.1 |
| Gateway College and Career Academy Riverside | 0.6 mi | 5.3 |
| Central Middle Riverside | 0.6 mi | 6.6 |
| Bryant Elementary Riverside | 0.7 mi | 4.8 |
| Abraham Lincoln Continuation Riverside | 1.0 mi | 5.5 |
| Magnolia Elementary Riverside | 1.3 mi | 7.3 |
| Longfellow Elementary Riverside | 1.2 mi | 3.9 |
| RIVERSIDE MONTESSORI ACADEMY Riverside | 1.6 mi | 3.6 |
| Pachappa Elementary Riverside | 1.6 mi | 7.8 |
| Patricia Beatty Elementary Riverside | 1.7 mi | 6.6 |
| GROWING PLACE Riverside | 1.6 mi | 6.8 |
| Fremont Elementary Riverside | 1.7 mi | 6.2 |
| TEMPLE BETH EL CHILD DEVELOPMENT CENTER Riverside | 1.8 mi | 6.6 |
| Alcott Elementary Riverside | 1.9 mi | 5.9 |
| Allegiant Christian School Riverside | 2.1 mi | — |
| Ina Arbuckle Elementary Jurupa Valley | 1.9 mi | 6.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92501 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$83,027
Median Home Value
$466,400
Median Rent
$1,615/mo
Population
22,079
College Educated
18.4%
Homeownership
45%
Avg Commute
30.3 min
Poverty Rate
13.2%
Median Age
33.2
Community Profile
The community surrounding Cbk Charter has a median household income of $83,027. It is a community where 18% of adults hold a bachelor's degree or higher. The median home value in the area is $466,400, with a median rent of $1,615/month. The area has a poverty rate of 13.2%. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Aspire Lionel Wilson College Preparatory Academy Oakland, CA | 6.1 |
| Cambridge Continuation High Fresno, CA | 6.1 |
| Le Grand High Le Grand, CA | 6.1 |
| Lee V. Pollard High Corona, CA | 6.1 |
| MOREAU CATHOLIC HIGH SCHOOL Hayward, CA | 6.1 |
| Morningside High Inglewood, CA | 6.1 |
Frequently Asked Questions
Common questions about Cbk Charter
What grades does Cbk Charter serve?
Cbk Charter serves students in grades 9th through 12th.
How many students attend Cbk Charter?
Cbk Charter has an enrollment of approximately 601 students.
What is the student-teacher ratio at Cbk Charter?
The student-teacher ratio at Cbk Charter is 27.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Cbk Charter rank in CA?
Cbk Charter is ranked #5413 out of 9,533 schools in CA.
What is Cbk Charter's MySchoolScout rating?
Cbk Charter has a composite rating of 6.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Cbk Charter?
Based on the most recent state assessment data, Cbk Charter has 1.6% math proficiency and 19.4% reading/ELA proficiency.
Is Cbk Charter a charter school?
Yes, Cbk Charter is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Cbk Charter a Title I school?
No, Cbk Charter is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Cbk Charter?
64.9% of students at Cbk Charter qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- City Safety
- High (3,451/100K)
FBI UCR 2024. City-level (Riverside). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 601
- Student-Teacher Ratio
- 27.3:1
- Teachers (FTE)
- 22
- Free/Reduced Lunch
- 64.9%
- Type
- alternative
- Setting
- Large City
- County
- Riverside County
- Phone
- (951) 826-6461
- Data Year
- 2023–2024
Resources & Links
District
Riverside County Office of Education- District Enrollment
- 1,469
- Schools in District
- 5
- Per-Pupil Spending
- $152,230
- District Rank
- #4 of 4
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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