Excellent
#1283 of 9,533 schools in CA
Top 13% in state
Gahr (richard) High
High School · ABC Unified
11111 Artesia Blvd., Cerritos, CA 90703
Enrollment
1,590
Student-Teacher
22.4:1
Score
8.0
Grades
9th – 12th
Enrollment
1,590
Student-Teacher
22.4:1
Score
8.0
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Cerritos
#3 of 17
public schools
California high schools
#214 of 1,892
In district
#5 of 30
ABC Unified
Equity
9.3 / 10
Exceptional
About Gahr (richard) High
Gahr (Richard) High serves 1,590 students in grades 9-12 in Cerritos, providing a comprehensive high school education with a student-teacher ratio of 22.4:1 across 71 full-time equivalent teachers. The school demonstrates strong academic performance with a MySchoolScout rating of 7.9 out of 10 and ranks in the 86th percentile statewide at #1308 out of 9566 California schools. Students show particular strength in English Language Arts, with 75% achieving proficient or above levels across grade levels.
Mathematics performance shows room for growth, with 44% of students demonstrating proficiency. The school's overall academic score of 8.4 out of 10 reflects its commitment to educational excellence and student achievement. Located at 11111 Artesia Boulevard, Gahr High sits in an affluent suburban community where the median household income reaches $124,240 and 55% of residents hold bachelor's degrees or higher.
The surrounding ZIP code of 90703 maintains a low poverty rate of 5.2% among its 49,334 residents, with median home values of $860,900. This economically stable environment provides a supportive backdrop for the school's educational mission in the heart of Los Angeles County's thriving suburban landscape.
What Parents Should Know
The student-teacher ratio at Gahr (richard) High is 22.4:1, 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.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Gahr (richard) High — Students at Gahr (richard) High score 60% proficient, which is above what's typical for similar communities (expected: 39%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
63.9%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 6 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.1/10.
How Gahr (richard) High Compares
See how Gahr (richard) High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 47% (2019) to 44.3% (2024). Reading/ELA proficiency has improved from 72% (2019) to 75% (2024).
Location
11111 Artesia Blvd., Cerritos, CA 90703
Nearby Alternatives
Families considering Gahr (richard) High may also want to explore other high schools in the area. ABC Virtual Academy (rated 8.8/10, 1.0 miles away), which scores slightly higher. Another option is Loretta Lampton Elementary (rated 7.8/10, 1.5 miles away, in nearby Norwalk), with a very similar rating. Additionally, Bragg Elementary (rated 7.7/10, 1.3 miles away), with a very similar rating. For more schools in Cerritos, see our Cerritos schools guide .
Nearby Schools
20 within 1.4 mi| School | Distance | Rating |
|---|---|---|
| FECC CHILDREN ACADEMY Cerritos | 0.4 mi | — |
| Burbank (Luther) Elementary Artesia | 0.4 mi | 6.9 |
| VALLEY CHRISTIAN SCHOOLS Cerritos | 0.5 mi | 5.5 |
| Niemes (John H.) Elementary Artesia | 0.6 mi | 7.4 |
| VALLEY CHRISTIAN MIDDLE SCHOOL Cerritos | 0.7 mi | 6.9 |
| Juarez (Benito) Elementary Cerritos | 1.0 mi | 5.3 |
| ABC Virtual Academy Cerritos | 1.0 mi | 8.8 |
| MONTESSORI HOUSE OF CHILDREN Artesia | 1.0 mi | — |
| Ross (Faye) Middle Artesia | 1.0 mi | 5.8 |
| WONDERLAND PRESCHOOL Bellflower | 1.0 mi | — |
| VALLEY CHRISTIAN SCHOOLS Bellflower | 1.0 mi | 5.4 |
| Bragg Elementary Cerritos | 1.3 mi | 7.7 |
| Arturo Sanchez Elementary Norwalk | 1.2 mi | 7.7 |
| Our Lady of Fatima Artesia | 1.2 mi | — |
| OUR LADY OF FATIMA SCHOOL Artesia | 1.2 mi | 6.2 |
| Esther Lindstrom Elementary Bellflower | 1.2 mi | 5.6 |
| BRIGHT TIME CHILD CARE LEARNING CENTER Lakewood | 1.3 mi | — |
| Anna M. Glazier Elementary Norwalk | 1.5 mi | 5.2 |
| Loretta Lampton Elementary Norwalk | 1.5 mi | 7.8 |
| Mayfair High Bellflower | 1.4 mi | 5.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 90703 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$133,300
Median Home Value
$906,500
Median Rent
$2,910/mo
Population
48,607
College Educated
56.9%
Homeownership
74.5%
Avg Commute
33.1 min
Poverty Rate
6.1%
Median Age
47.1
Community Profile
The community surrounding Gahr (richard) High has a median household income of $133,300. It is a well-educated community where 57% of adults hold a bachelor's degree or higher. The median home value in the area is $906,500, with a median rent of $2,910/month. The local poverty rate of 6.1% is relatively low. The average commute for residents is 33 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 |
|---|---|
| La Canada High La Canada, CA | 8.0 |
| La Jolla High La Jolla, CA | 8.0 |
| La Quinta High Westminster, CA | 8.0 |
| Lemoore High Lemoore, CA | 8.0 |
| Marco Antonio Firebaugh High Lynwood, CA | 8.0 |
| Oxford Academy Cypress, CA | 8.0 |
Frequently Asked Questions
Common questions about Gahr (richard) High
What grades does Gahr (richard) High serve?
Gahr (richard) High serves students in grades 9th through 12th.
How many students attend Gahr (richard) High?
Gahr (richard) High has an enrollment of approximately 1,590 students.
What is the student-teacher ratio at Gahr (richard) High?
The student-teacher ratio at Gahr (richard) High is 22.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Gahr (richard) High rank in CA?
Gahr (richard) High is ranked #1283 out of 9,533 schools in CA.
What is Gahr (richard) High's MySchoolScout rating?
Gahr (richard) High has a composite rating of 8.0 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 Gahr (richard) High?
Based on the most recent state assessment data, Gahr (richard) High has 45.2% math proficiency and 74.0% reading/ELA proficiency.
Is Gahr (richard) High a charter school?
No, Gahr (richard) High is not a charter school. It is a traditional public school operated by the local school district.
Is Gahr (richard) High a Title I school?
No, Gahr (richard) High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Gahr (richard) High?
63.9% of students at Gahr (richard) 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.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (Cerritos). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,590
- Student-Teacher Ratio
- 22.4:1
- Teachers (FTE)
- 71
- Free/Reduced Lunch
- 63.9%
- Type
- regular
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (562) 229-7730
- Data Year
- 2023–2024
Resources & Links
District
ABC Unified- District Enrollment
- 18,081
- Schools in District
- 31
- Per-Pupil Spending
- $17,234
- District Rank
- #5 of 30
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.
Read our full methodologyRelated reading
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