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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

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

Sources: Wikipedia

Synthesized from public, attributable sources. Updated April 2026.

Los Alamitos High School is a public secondary institution serving grades 9 through 12 2 . Located in Los Alamitos, California, the school also serves students from the city of Seal Beach and the community of Rossmoor 2 . It operates as the sole high school within the Los Alamitos Unified School District 2 . The student body is fed by two middle schools: Oak Middle School and McAuliffe Middle School 2 .
Sources (1)
  1. en.wikipedia.org
Generated by AI from public sources. Every claim is grounded in a cited source. Report inaccuracy

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

Full Profile · 4/4 metrics
Student Progress6.5Above Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-0.82 pts/yr
Data Period2019–2024
TrendStable
Academics8.0Excellent25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency49.9%
Reading/ELA Proficiency79.7%
Math vs. State Avg+21.9 pts
Reading vs. State Avg+23.8 pts
Overall Proficiency65%
Expected (poverty-adj.)66%
vs. Expected-1.7 pts
Adjusted Percentile69th
College Readiness9.4Exceptional30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation40.1%
IB ProgramNo
Resources & Environment3.2Fair20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio25:1
Per-Pupil Spending$13,925

Los Alamitos High — Students at Los Alamitos High score 65% proficient, which is below what's typical for similar communities (expected: 66%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

15.8%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 54.2%
School
State
31.8%
ELA Proficiency 80.8%
School
State
51.5%

Based on 8 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
57%
ELA
80%
2021*
Math
60%
ELA
84%
2024
Math
49.9%
ELA
79.7%

* 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.

Overall Score
7.1/10
68th percentile in CA
Academic
8.0/10
8.0/10
Growth
6.5/10
Above average
Environment
3.2/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
16%
Teaching Staff
25:1 student-teacher ratio
120 teachers

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.

11 schools nearby View map →

Neighborhood Context

Walk Score
76 Very Walkable
Bike Score
62 Bikeable
City Safety
High (2,210/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Los Alamitos). Data >1 year old.

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
Data Year
2023–2024

District

Los Alamitos Unified
District Enrollment
8,931
Schools in District
9
Per-Pupil Spending
$15,112
District Rank
#3 of 9

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 methodology

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