Below Average
#8266 of 9,539 schools in CA
Cbk Charter
High School · Riverside County Office of Education · Riverside, CA
A Riverside County Office of Education charter high school where students score 28 points below what's typical for similar communities.
3939 13th St., Riverside, CA 92501
- Math 2% vs CA 32% (2024)
- Reading 18% vs CA 52% (2024)
- 28.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
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Students at Cbk Charter score 10% proficient, which is below what's typical for similar communities (expected: 38%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
→ SteadyProficiency has held near 10% across the 11-year record (2014–2024).
Show all 9 years
Multi-year averages used by the rating model: math 2% (multi-year average, 2014-2024) · reading/ELA 19% (multi-year average, 2014-2024)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 20 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
64.9%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Cbk Charter sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 89Very Walkable
- Transit 47Some Transit
- Bike 68Bikeable
- City Safety: High3,451/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Riverside), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$83,027
Median home value
$466,400
Median rent
$1,615/mo
College educated
18.4%
Homeownership
45%
Poverty rate
13.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 92501; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Riverside County CommunityEnrollment path unverified | 5.4 | 7–12 | 0.0 mi | 212 | Compare → |
| Riverside County Juvenile CourtEnrollment path unverified | 5.7 | K–12 | 0.0 mi | 98 | Compare → |
| Riverside County Special EducationEnrollment path unverified | 3.2 | K–12 | 0.0 mi | 558 | Compare → |
| Riverside VirtualEnrollment path unverified | 6.0 | K–12 | 0.5 mi | 737 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Riverside County Office of Education
- Schools in district
- 5
- Rank in district
- #3 of 4
- District spending per student
- $152,230NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- The source release did not match this district identifier.
Cbk Charter is listed in Riverside County Office of Education; a district label does not verify attendance for an address.
About Cbk Charter
Cbk Charter is a public high school in Riverside, CA, part of Riverside County Office of Education, serving approximately 601 students in grades 9th-12th with a 27.3:1 student-teacher ratio. It holds a MySchoolScout rating of 4.3 out of 10 and ranks #8,266 of 9,539 schools in CA. State assessment records show 2% math proficiency (multi-year average, 2014-2024) and 19% reading/ELA proficiency (multi-year average, 2014-2024).
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 ranks #8,266 of 9,539 schools in CA.
What is Cbk Charter's MySchoolScout rating?
Cbk Charter has a current MySchoolScout rating of 4.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Cbk Charter?
Based on loaded state assessment records, Cbk Charter has 2% math proficiency (multi-year average, 2014-2024) and 19% reading/ELA proficiency (multi-year average, 2014-2024).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 601
- Student-Teacher Ratio
- 27.3:1
- Teachers (FTE)
- 22
- Type
- alternative
- Setting
- Large City
- County
- Riverside County
- Chronic Absenteeism (SY 2022-23)
- 69.4%
- Phone
- (951) 826-6461
- 4-Year Graduation
- 28.0%
- Area population (ZIP 92501)
- 22,079
- Area average commute
- 30.3 min
- Area median age
- 33.2
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 92501; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2014-2024; directory SY 2023–24
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