Below Average
#7371 of 9,539 schools in CA
Antioch High
High School · Antioch Unified
700 West 18th St, Antioch, CA 94509
Enrollment
1,823
Student-Teacher
21.7:1
Score
4.9
Grades
9th – 12th
Enrollment
1,823
Student-Teacher
21.7:1
Score
4.9
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#7,371 of 9,539
In Antioch
#8 of 27
public schools
In district
#8 of 25
Antioch Unified
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Antioch High
High School in Antioch · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Live Oak High (continuation)
0.2 mi away. Use as a geographic alternative in the same move search.
Fremont Elementary
0.3 mi away. Use as a geographic alternative in the same move search.
About Antioch High
Antioch High is a public high school in Antioch, CA, part of Antioch Unified. Antioch High serves approximately 1,823 students, and covers grades 9th-12th, and has a 21.7:1 student-teacher ratio. Antioch High has a current MySchoolScout rating of 4.9 out of 10 and ranks #7,371 of 9,539 schools in CA.
Structured state assessment records for Antioch High show 21% math proficiency (multi-year average, 2009-2024) and 42% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 4.9 · Below Average
- District avg 6.0
- CA avg 6.5
What Parents Should Know
Antioch High runs 21.7:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
51% of students at Antioch High were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Antioch High — Students at Antioch High score 21% proficient, which is below what's typical for similar communities (expected: 26%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
85.7%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 30 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 Antioch High Compares
See how Antioch High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
700 West 18th St, Antioch, CA 94509
Nearby Alternatives
Families considering Antioch High may also want to explore other high schools in the area. Live Oak High (Continuation) (rated 5.8/10, 0.2 miles away), which scores slightly higher. Additionally, Bidwell Continuation High (rated 5.7/10, 1.4 miles away), which scores slightly higher. For more schools in Antioch, see our Antioch schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| Live Oak High (Continuation) Antioch | 0.2 mi | 5.8 |
| Fremont Elementary Antioch | 0.3 mi | 3.2 |
| Antioch Middle Antioch | 0.3 mi | 3.3 |
| Marsh Elementary Antioch | 0.4 mi | 2.9 |
| Antioch Charter Academy II Antioch | 0.4 mi | 8.0 |
| Prospects High (Alternative) Antioch | 0.7 mi | 6.4 |
| HOLY ROSARY ELEMENTARY SCHOOL Antioch | 0.6 mi | 6.5 |
| Holy Rosary Antioch | 0.6 mi | — |
| Park Middle Antioch | 0.9 mi | 4.6 |
| Kimball Elementary Antioch | 0.8 mi | 3.9 |
| Mission Elementary Antioch | 1.1 mi | 3.9 |
| Belshaw Elementary Antioch | 1.1 mi | 3.1 |
| Rocketship Delta Prep Redwood City | 1.0 mi | 6.9 |
| Antioch Charter Academy Antioch | 1.4 mi | 4.8 |
| Sutter Elementary Antioch | 1.5 mi | 4.6 |
| Spectrum Center, Antioch Antioch | 1.3 mi | — |
| SPECTRUM CENTER- ANTIOCH CAMPUS Antioch | 1.4 mi | 6.0 |
| Bidwell Continuation High Antioch | 1.4 mi | 5.7 |
| Turner Elementary Antioch | 1.9 mi | 4.2 |
| CCCOE Special Education Programs Antioch | 1.9 mi | 4.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94509 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$81,512
Median Home Value
$565,300
Median Rent
$2,052/mo
Population
71,013
College Educated
18.9%
Homeownership
58.3%
Avg Commute
41.2 min
Poverty Rate
13.7%
Median Age
37.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| C. K. McClatchy High Sacramento, CA | 4.9 |
| CHRISTIAN BROTHERS HIGH SCHOOL Sacramento, CA | 4.9 |
| Chula Vista Senior High Chula Vista, CA | 4.9 |
| Rancho Cotate High Rohnert Park, CA | 4.9 |
| Cesar Chavez High Stockton, CA | 5.0 |
| Nevada Union High Grass Valley, CA | 5.0 |
Frequently Asked Questions
Common questions about Antioch High
What grades does Antioch High serve?
Antioch High serves students in grades 9th through 12th.
How many students attend Antioch High?
Antioch High has an enrollment of approximately 1,823 students.
What is the student-teacher ratio at Antioch High?
The student-teacher ratio at Antioch High is 21.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Antioch High rank in CA?
Antioch High ranks #7,371 of 9,539 schools in CA.
What is Antioch High's MySchoolScout rating?
Antioch High has a current MySchoolScout rating of 4.9 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 Antioch High?
Based on loaded state assessment records, Antioch High has 21% math proficiency (multi-year average, 2009-2024) and 42% reading/ELA proficiency (multi-year average, 2009-2024).
Is Antioch High a charter school?
No, Antioch High is not a charter school. It is a traditional public school operated by the local school district.
Is Antioch High a Title I school?
No, Antioch High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Antioch High?
85.7% of students at Antioch 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.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,823
- Student-Teacher Ratio
- 21.7:1
- Teachers (FTE)
- 84
- Free/Reduced Lunch
- 85.7%
- Type
- regular
- Setting
- Large Suburb
- County
- Contra Costa County
- Chronic Absenteeism (SY 2022-23)
- 50.5%
- Phone
- (925) 779-7550
- 4-Year Graduation
- 88.0%
Resources & Links
District
Antioch Unified- District Enrollment
- 15,034
- Schools in District
- 25
- Per-Pupil Spending
- $17,933
- District Rank
- #8 of 25
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.
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