Below Average
#8229 of 9,539 schools in CA
Castlemont High
High School · Oakland Unified · Oakland, CA
An Oakland Unified high school where students score 11 points below what's typical for similar communities.
8601 MacArthur Blvd., Oakland, CA 94605
- Math 6% vs CA 32% (2024)
- Reading 8% vs CA 52% (2024)
- 45.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
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Students at Castlemont High score 7% proficient, which is below what's typical for similar communities (expected: 18%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
→ SteadyProficiency is down 10 points across the 13-year record (2012–2024) and has held near 7% recently.
Show all 9 years
Multi-year averages used by the rating model: math 7% (multi-year average, 2012-2024) · reading/ELA 11% (multi-year average, 2012-2024)
Based on 20 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
99.3%
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 Castlemont High sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the San Francisco Bay Area map →
Getting around & local context
- Walk 68Somewhat Walkable
- Transit 53Good Transit
- Bike 32Somewhat Bikeable
- City Safety: High9,182/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Oakland), 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
$101,043
Median home value
$840,700
Median rent
$1,867/mo
College educated
42.8%
Homeownership
62.5%
Poverty rate
14.3%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 94605; 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 |
|---|---|---|---|---|---|
| Lps Oakland R & D CampusCharter · enrollment unverified | 4.9 | 9–12 | 0.1 mi | 218 | Compare → |
| Deecolonize AcademyPrivate · tuition | Not rated | 2–12 | 0.4 mi | 10 | Compare → |
| Bishop Odowd High SchoolPrivate · tuition | 4.7private | 9–12 | 0.5 mi | 1,248 | Compare → |
| Bishop O'dowd High SchoolPrivate · tuition | Not rated | 9–12 | 0.6 mi | 1,259 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Oakland Unified
- Schools in district
- 82
- Rank in district
- #49 of 79
- District spending per student
- $22,181NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 13.1%Census SAIPE · 2024
Castlemont High is listed in Oakland Unified; a district label does not verify attendance for an address.
About Castlemont High
Castlemont High is a public high school in Oakland, CA, part of Oakland Unified, serving approximately 698 students in grades 9th-12th with a 16.2:1 student-teacher ratio. It holds a MySchoolScout rating of 4.3 out of 10 and ranks #8,229 of 9,539 schools in CA. State assessment records show 7% math proficiency (multi-year average, 2012-2024) and 11% reading/ELA proficiency (multi-year average, 2012-2024).
Frequently asked questions
Common questions about Castlemont High
What grades does Castlemont High serve?
Castlemont High serves students in grades 9th through 12th.
How many students attend Castlemont High?
Castlemont High has an enrollment of approximately 698 students.
What is the student-teacher ratio at Castlemont High?
The student-teacher ratio at Castlemont High is 16.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Castlemont High rank in CA?
Castlemont High ranks #8,229 of 9,539 schools in CA.
What is Castlemont High's MySchoolScout rating?
Castlemont High 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 Castlemont High?
Based on loaded state assessment records, Castlemont High has 7% math proficiency (multi-year average, 2012-2024) and 11% reading/ELA proficiency (multi-year average, 2012-2024).
Is Castlemont High a charter school?
No, Castlemont High is not a charter school. It is a traditional public school operated by the local school district.
Is Castlemont High a Title I school?
No, Castlemont High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Castlemont High?
99.3% of students at Castlemont High 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
- 698
- Student-Teacher Ratio
- 16.2:1
- Teachers (FTE)
- 43
- Type
- regular
- Setting
- Large City
- County
- Alameda County
- Chronic Absenteeism (SY 2022-23)
- 91.8%
- Phone
- (510) 879-2301
- 4-Year Graduation
- 45.0%
- Area population (ZIP 94605)
- 44,168
- Area average commute
- 31.1 min
- Area median age
- 39.7
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 94605; 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, 2012-2024; directory SY 2023–24
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