Excellent
#617 of 9,533 schools in CA
Top 7% in state
Ocsa
High School · OCSA District
1010 North Main St., Santa Ana, CA 92701
Enrollment
2,288
Student-Teacher
17.2:1
Score
8.5
Grades
7th – 12th
Enrollment
2,288
Student-Teacher
17.2:1
Score
8.5
Grades
7th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Santa Ana
#2 of 73
public schools
California high schools
#98 of 1,892
Equity
9.6 / 10
Exceptional
About Ocsa
Ocsa is a public high school in Santa Ana, CA, part of the OCSA District. The school serves approximately 2,288 students in grades 7th – 12th with a student-teacher ratio of 17.2:1. It holds a MySchoolScout rating of 8.5/10, placing it in the 93.5th percentile among CA schools — an above average rating overall.
Students demonstrate 75% proficiency in math, 43 points above the state average and 85% in reading/language arts, 36 points above the state average. The school scores particularly well in school environment (9.2/10). Located in a neighborhood with a median household income of $68,697, where 11% of adults hold a bachelor's degree or higher.
The school is situated in a large city setting.
What Parents Should Know
Ocsa is a large school with 2,288 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.
Ocsa is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Ocsa — Students at Ocsa score 79% proficient, which is above what's typical for similar communities (expected: 67%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
15.4%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 12 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage 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: 5.9/10.
How Ocsa Compares
See how Ocsa performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 81% (2019) to 73.77% (2024). Reading/ELA proficiency has declined from 89% (2019) to 83.73% (2024).
Location
1010 North Main St., Santa Ana, CA 92701
Nearby Alternatives
Families considering Ocsa may also want to explore other high schools in the area. REACH Academy (rated 6.8/10, 1.1 miles away), a more accessible option. Another option is Santa Ana High (rated 6.0/10, 0.8 miles away), a more accessible option. Additionally, Nova Academy Early College High (rated 5.5/10, 0.5 miles away), a more accessible option. For more schools in Santa Ana, see our Santa Ana schools guide .
Nearby Schools
20 within 1.1 mi| School | Distance | Rating |
|---|---|---|
| Orange County Educational Arts Academy Santa Ana | 0.1 mi | 6.0 |
| El Sol Santa Ana Science and Arts Academy Santa Ana | 0.1 mi | 5.6 |
| STORYBOOK PRESCHOOL Santa Ana | 0.3 mi | — |
| STORYBOOK PRESCHOOL & KINDERGARTEN Santa Ana | 0.3 mi | — |
| Wallace R. Davis Elementary Santa Ana | 0.3 mi | 8.5 |
| Willard Intermediate Santa Ana | 0.3 mi | 6.9 |
| ST JOSEPH ELEMENTARY SCHOOL Santa Ana | 0.4 mi | 3.5 |
| Nova Academy Early College High Santa Ana | 0.5 mi | 5.5 |
| Garfield Elementary Santa Ana | 0.6 mi | 5.9 |
| Martin R. Heninger Elementary Santa Ana | 0.6 mi | 6.5 |
| Edward B. Cole Academy Santa Ana | 0.7 mi | 6.3 |
| Scholarship Prep - Orange County Santa Ana | 0.7 mi | 3.4 |
| Santa Ana High Santa Ana | 0.8 mi | 6.0 |
| Advanced Learning Academy Santa Ana | 0.9 mi | 6.5 |
| Heroes Elementary Santa Ana | 0.8 mi | 7.6 |
| Wilson Elementary Santa Ana | 0.9 mi | 5.7 |
| Roosevelt Walker Academy Santa Ana | 1.0 mi | 6.7 |
| LOVE 2 LEARN PRESCHOOL & KINDERGARTEN Santa Ana | 1.0 mi | — |
| Lowell Elementary Santa Ana | 1.2 mi | 4.1 |
| REACH Academy Santa Ana | 1.1 mi | 6.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92701 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$68,697
Median Home Value
$608,300
Median Rent
$1,650/mo
Population
48,272
College Educated
11%
Homeownership
29.2%
Avg Commute
24 min
Poverty Rate
15.7%
Median Age
33
Community Profile
The community surrounding Ocsa has a median household income of $68,697. It is a community where 11% of adults hold a bachelor's degree or higher. The median home value in the area is $608,300, with a median rent of $1,650/month. The area has a poverty rate of 15.7%. The average commute for residents is 24 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 |
|---|---|
| Aragon High San Mateo, CA | 8.5 |
| Colton High Colton, CA | 8.5 |
| Dos Pueblos Senior High Goleta, CA | 8.5 |
| Edison High Fresno, CA | 8.5 |
| Escondido High Escondido, CA | 8.5 |
| Galileo High San Francisco, CA | 8.5 |
Frequently Asked Questions
Common questions about Ocsa
What grades does Ocsa serve?
Ocsa serves students in grades 7th through 12th.
How many students attend Ocsa?
Ocsa has an enrollment of approximately 2,288 students.
What is the student-teacher ratio at Ocsa?
The student-teacher ratio at Ocsa is 17.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Ocsa rank in CA?
Ocsa is ranked #617 out of 9,533 schools in CA.
What is Ocsa's MySchoolScout rating?
Ocsa has a composite rating of 8.5 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 Ocsa?
Based on the most recent state assessment data, Ocsa has 75.0% math proficiency and 84.7% reading/ELA proficiency.
Is Ocsa a charter school?
Yes, Ocsa is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Ocsa a Title I school?
No, Ocsa is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Ocsa?
15.4% of students at Ocsa 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
- 7th – 12th
- Enrollment
- 2,288
- Student-Teacher Ratio
- 17.2:1
- Teachers (FTE)
- 133
- Free/Reduced Lunch
- 15.4%
- Type
- regular
- Setting
- Large City
- County
- Orange County
- Phone
- (714) 560-9000
- Data Year
- 2023–2024
Resources & Links
District
OCSA District- District Enrollment
- 2,288
- Schools in District
- 1
- Per-Pupil Spending
- $20,223
- District Rank
- #1 of 1
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
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.