Average
#4968 of 9,539 schools in CA
Royal High
High School · Simi Valley Unified · Simi Valley, CA
A Simi Valley Unified high school where students score 11 points below what's typical for similar communities.
1402 Royal Ave., Simi Valley, CA 93065
- Math 24% vs CA 32% (2024)
- Reading 58% vs CA 52% (2024)
- 92.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
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Students at Royal High score 41% proficient, which is below what's typical for similar communities (expected: 52%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
→ SteadyProficiency is down 22 points across the 16-year record (2009–2024) and has held near 41% recently.
Show all 14 years
Multi-year averages used by the rating model: math 39% (multi-year average, 2009-2024) · reading/ELA 61% (multi-year average, 2009-2024)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 30 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
40.1%
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 Royal High 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 37Car-Dependent
- Transit 27Some Transit
- Bike 69Bikeable
- City Safety: Elevated1,059/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Simi Valley), 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
$113,893
Median home value
$759,700
Median rent
$2,612/mo
College educated
38.4%
Homeownership
72.9%
Poverty rate
7.5%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 93065; 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 |
|---|---|---|---|---|---|
| Monte VistaEnrollment path unverified | 4.9 | K–12 | 0.6 mi | 425 | Compare → |
| Equip Christian AcademyPrivate · tuition | Not rated | K–12 | 0.7 mi | 12 | Compare → |
| Heritage Christian Academy of Simi ValleyPrivate · tuition | Not rated | K–12 | 1.1 mi | 174 | Compare → |
| Grace Brethren JR SR High SchoolPrivate · tuition | 6.2private | 7–12 | 1.2 mi | 333 | 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.
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.
Simi Valley Unified
- Schools in district
- 27
- Rank in district
- #6 of 27
- District spending per student
- $15,369NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 8.7%Census SAIPE · 2024
Royal High is listed in Simi Valley Unified; a district label does not verify attendance for an address.
About Royal High
Royal High is a public high school in Simi Valley, CA, part of Simi Valley Unified, serving approximately 1,933 students in grades 9th-12th with a 23.3:1 student-teacher ratio. It holds a MySchoolScout rating of 6.3 out of 10 and ranks #4,968 of 9,539 schools in CA. State assessment records show 39% math proficiency (multi-year average, 2009-2024) and 61% reading/ELA proficiency (multi-year average, 2009-2024).
Frequently asked questions
Common questions about Royal High
What grades does Royal High serve?
Royal High serves students in grades 9th through 12th.
How many students attend Royal High?
Royal High has an enrollment of approximately 1,933 students.
What is the student-teacher ratio at Royal High?
The student-teacher ratio at Royal High is 23.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Royal High rank in CA?
Royal High ranks #4,968 of 9,539 schools in CA.
What is Royal High's MySchoolScout rating?
Royal High has a current MySchoolScout rating of 6.3 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 Royal High?
Based on loaded state assessment records, Royal High has 39% math proficiency (multi-year average, 2009-2024) and 61% reading/ELA proficiency (multi-year average, 2009-2024).
Is Royal High a charter school?
No, Royal High is not a charter school. It is a traditional public school operated by the local school district.
Is Royal High a Title I school?
No, Royal High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Royal High?
40.1% of students at Royal 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
- 1,933
- Student-Teacher Ratio
- 23.3:1
- Teachers (FTE)
- 83
- Type
- regular
- Setting
- Midsize Suburb
- County
- Ventura County
- Chronic Absenteeism (SY 2022-23)
- 19.2%
- Phone
- (805) 306-4875
- 4-Year Graduation
- 92.0%
- Area population (ZIP 93065)
- 72,585
- Area average commute
- 28.4 min
- Area median age
- 41.4
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 93065; 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, 2009-2024; directory SY 2023–24
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