Very Good
#3091 of 9,533 schools in CA
Top 32% in state
Los Alamitos High
High School · Los Alamitos Unified
3591 Cerritos Ave., Los Alamitos, CA 90720
Enrollment
3,005
Student-Teacher
25:1
Score
7.1
Grades
9th – 12th
Enrollment
3,005
Student-Teacher
25:1
Score
7.1
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Los Alamitos
#3 of 8
public schools
California high schools
#567 of 1,892
In district
#3 of 9
Los Alamitos Unified
Equity
8.5 / 10
Exceptional
About Los Alamitos High
Los Alamitos High serves 3,005 students in grades 9 through 12 in the affluent Orange County community of Los Alamitos, California. This large public high school operates with 120 full-time equivalent teachers, maintaining a student-teacher ratio of 25:1. The school demonstrates strong academic performance, earning a MySchoolScout rating of 7.5 out of 10 and ranking in the 80th percentile statewide at #1935 out of 9566 California schools.
Students show particular strength in English Language Arts, with 80% achieving proficiency or above across grade levels. Mathematics performance stands at 50% proficient or above, indicating an area with room for continued growth and support. Los Alamitos High draws from a well-educated community where 53% of residents hold bachelor's degrees or higher.
The surrounding ZIP code 90720 reflects economic stability with a median household income of $131,660 and a low poverty rate of 6.3%. The median home value of $1,127,100 speaks to the area's desirability and investment in education. Located at 3591 Cerritos Avenue, the school sits in a large suburban setting that provides students with both the resources of a major metropolitan area and the close-knit feel of a dedicated educational community in Orange County.
What's said publicly about Los Alamitos High
Synthesized from public, attributable sources. Updated April 2026.
Sources (1)
What Parents Should Know
Los Alamitos High is a large school with 3,005 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.
The student-teacher ratio at Los Alamitos High is 25:1, 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
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Los Alamitos High — Students at Los Alamitos High score 65% proficient, which is below what's typical for similar communities (expected: 66%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
15.8%
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: 6.5/10.
How Los Alamitos High Compares
See how Los Alamitos High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 57% (2019) to 49.93% (2024). Reading/ELA proficiency has remained stable from 80% (2019) to 79.68% (2024).
Location
3591 Cerritos Ave., Los Alamitos, CA 90720
Nearby Alternatives
Families considering Los Alamitos High may also want to explore other high schools in the area. Hawaiian Elementary (rated 8.2/10, 0.8 miles away, in nearby Hawaiian Gardens), which scores notably higher. Another option is Aloha Elementary (rated 8.1/10, 1.8 miles away, in nearby Lakewood), which scores slightly higher. Additionally, Jack L. Weaver Elementary (rated 7.7/10, 1.7 miles away), which scores slightly higher. For more schools in Los Alamitos, see our Los Alamitos schools guide .
Nearby Schools
20 within 2.0 mi| School | Distance | Rating |
|---|---|---|
| Oak Middle Los Alamitos | 0.5 mi | 6.0 |
| Sharon Christa McAuliffe Middle Los Alamitos | 0.5 mi | 5.5 |
| Newcomb Academy Long Beach | 0.6 mi | 7.1 |
| Los Alamitos Elementary Los Alamitos | 0.6 mi | 6.3 |
| Hawaiian Elementary Hawaiian Gardens | 0.8 mi | 8.2 |
| MONTESSORI GREENHOUSE SCHOOLS Los Alamitos | 0.9 mi | — |
| MIRACLE LAND CHILD DEVELOPMENT CENTER Cypress | 0.8 mi | — |
| Furgeson (Venn W.) Elementary Hawaiian Gardens | 1.0 mi | 4.7 |
| Grace Christian School of Cypress Cypress | 1.0 mi | — |
| GRACE CHRISTIAN SCHOOL Cypress | 1.0 mi | 4.9 |
| Margaret Landell Elementary Cypress | 1.1 mi | 6.8 |
| Lexington Junior High Cypress | 1.2 mi | 6.4 |
| Richard Henry Lee Elementary Los Alamitos | 1.3 mi | 6.5 |
| Rossmoor Elementary Los Alamitos | 1.4 mi | 7.6 |
| A. E. Arnold Elementary Cypress | 1.4 mi | 6.7 |
| Fedde (Pharis F.) Middle Hawaiian Gardens | 1.6 mi | 5.3 |
| Melbourne (Ella P.) Elementary Lakewood | 1.7 mi | 5.4 |
| Jack L. Weaver Elementary Los Alamitos | 1.7 mi | 7.7 |
| Aloha Elementary Lakewood | 1.8 mi | 8.1 |
| Homeschool Learning Services Seal Beach | 2.0 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 90720 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$134,232
Median Home Value
$1,166,200
Median Rent
$2,370/mo
Population
24,021
College Educated
52.3%
Homeownership
64.9%
Avg Commute
28.8 min
Poverty Rate
6.8%
Median Age
43
Community Profile
The community surrounding Los Alamitos High has a median household income of $134,232. It is a well-educated community where 52% of adults hold a bachelor's degree or higher. The median home value in the area is $1,166,200, with a median rent of $2,370/month. The local poverty rate of 6.8% is relatively low. The average commute for residents is 29 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 |
|---|---|
| Adolfo Camarillo High Camarillo, CA | 7.1 |
| Dougherty Valley High San Ramon, CA | 7.1 |
| Eisenhower High Rialto, CA | 7.1 |
| El Camino High Oceanside, CA | 7.1 |
| El Toro High Lake Forest, CA | 7.1 |
| Etiwanda High Etiwanda, CA | 7.1 |
Frequently Asked Questions
Common questions about Los Alamitos High
What grades does Los Alamitos High serve?
Los Alamitos High serves students in grades 9th through 12th.
How many students attend Los Alamitos High?
Los Alamitos High has an enrollment of approximately 3,005 students.
What is the student-teacher ratio at Los Alamitos High?
The student-teacher ratio at Los Alamitos High is 25:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Los Alamitos High rank in CA?
Los Alamitos High is ranked #3091 out of 9,533 schools in CA.
What is Los Alamitos High's MySchoolScout rating?
Los Alamitos High has a composite rating of 7.1 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 Los Alamitos High?
Based on the most recent state assessment data, Los Alamitos High has 54.2% math proficiency and 80.8% reading/ELA proficiency.
Is Los Alamitos High a charter school?
No, Los Alamitos High is not a charter school. It is a traditional public school operated by the local school district.
Is Los Alamitos High a Title I school?
No, Los Alamitos High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Los Alamitos High?
15.8% of students at Los Alamitos 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
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 3,005
- Student-Teacher Ratio
- 25:1
- Teachers (FTE)
- 120
- Free/Reduced Lunch
- 15.8%
- Type
- regular
- Setting
- Large Suburb
- County
- Orange County
- Phone
- (562) 799-4780
- Data Year
- 2023–2024
Resources & Links
District
Los Alamitos Unified- District Enrollment
- 8,931
- Schools in District
- 9
- Per-Pupil Spending
- $15,112
- District Rank
- #3 of 9
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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