Average
#3886 of 9,533 schools in CA
Top 41% in state
Antioch Charter Academy II
Elementary School · Antioch Charter Academy II District
1201 West Tenth St., Antioch, CA 94509
Enrollment
200
Student-Teacher
22.2:1
Score
6.7
Grades
Kindergarten – 8th
Enrollment
200
Student-Teacher
22.2:1
Score
6.7
Grades
Kindergarten – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Antioch
#5 of 27
public schools
California elementary schools
#2,487 of 5,817
Academic growth
8.3 / 10
Very strong
About Antioch Charter Academy II
Antioch Charter Academy II is a charter school located in Antioch, California, within Contra Costa County. Serving kindergarten through eighth grade, the school offers a robust education program with an enrollment of 200 students and a student-teacher ratio of 22.2:1. With nine full-time equivalent teachers, the academy provides personalized attention to each student.
Academically, Antioch Charter Academy II has a MySchoolScout rating of 6.2 out of 10 and ranks at #3523 among 9566 schools in California, placing it around the 63rd percentile. In reading and ELA, about 48% of students are proficient or above, while in math, approximately 33% meet proficiency standards. These scores indicate areas for growth but also highlight a strong foundation for student development.
The school is situated in a large suburban area, offering a community feel with access to urban resources nearby. Antioch Charter Academy II provides an engaging educational experience within this vibrant setting.
What Parents Should Know
The student-teacher ratio at Antioch Charter Academy II is 22.2:1, 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.
Antioch Charter Academy II 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 · 3/3 metricsView breakdown
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Antioch Charter Academy II — Students at Antioch Charter Academy II score 41% proficient, which is below what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
44.5%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 18 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: 8.3/10.
How Antioch Charter Academy II Compares
See how Antioch Charter Academy II performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 32% (2019) to 33.87% (2024). Reading/ELA proficiency has remained stable from 47% (2019) to 47.2% (2024).
Location
1201 West Tenth St., Antioch, CA 94509
Nearby Alternatives
Families considering Antioch Charter Academy II may also want to explore other elementary schools in the area. HOLY ROSARY ELEMENTARY SCHOOL (rated 6.5/10, 1.0 miles away), with a very similar rating. Another option is Rocketship Delta Prep (rated 6.5/10, 1.4 miles away, in nearby Redwood City), with a very similar rating. Additionally, Fremont Elementary (rated 6.3/10, 0.6 miles away), with a comparable rating. For more schools in Antioch, see our Antioch schools guide .
Nearby Schools
20 within 1.8 mi| School | Distance | Rating |
|---|---|---|
| Antioch High Antioch | 0.4 mi | 5.4 |
| Live Oak High (Continuation) Antioch | 0.6 mi | 6.0 |
| Prospects High (Alternative) Antioch | 0.7 mi | 7.2 |
| Marsh Elementary Antioch | 0.7 mi | 4.8 |
| Fremont Elementary Antioch | 0.6 mi | 6.3 |
| Antioch Middle Antioch | 0.7 mi | 4.7 |
| Mission Elementary Antioch | 1.0 mi | 4.9 |
| HOLY ROSARY ELEMENTARY SCHOOL Antioch | 1.0 mi | 6.5 |
| Park Middle Antioch | 1.2 mi | 4.6 |
| Holy Rosary Antioch | 1.0 mi | — |
| Antioch Charter Academy Antioch | 1.4 mi | 4.5 |
| Kimball Elementary Antioch | 1.2 mi | 6.0 |
| Sutter Elementary Antioch | 1.7 mi | 5.2 |
| Rocketship Delta Prep Redwood City | 1.4 mi | 6.5 |
| Belshaw Elementary Antioch | 1.5 mi | 5.8 |
| Turner Elementary Antioch | 1.6 mi | 4.4 |
| CCCOE Special Education Programs Antioch | 1.6 mi | 6.5 |
| Spectrum Center, Antioch Antioch | 1.7 mi | — |
| SPECTRUM CENTER- ANTIOCH CAMPUS Antioch | 1.8 mi | 6.0 |
| Bidwell Continuation High Antioch | 1.8 mi | 5.2 |
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
Community Profile
The community surrounding Antioch Charter Academy II has a median household income of $81,512. It is a community where 19% of adults hold a bachelor's degree or higher. The median home value in the area is $565,300, with a median rent of $2,052/month. The area has a poverty rate of 13.7%. The average commute in the area is 41 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Arrowhead Elementary San Bernardino, CA | 6.7 |
| BRISKIN ELEMENTARY SCHOOL Los Angeles, CA | 6.7 |
| BUNDY CANYON CHRISTIAN SCHOOL Wildomar, CA | 6.7 |
| Bandini Street Elementary San Pedro, CA | 6.7 |
| Benjamin Foxen Elementary Santa Maria, CA | 6.7 |
| Beresford Elementary San Mateo, CA | 6.7 |
Frequently Asked Questions
Common questions about Antioch Charter Academy II
What grades does Antioch Charter Academy II serve?
Antioch Charter Academy II serves students in grades Kindergarten through 8th.
How many students attend Antioch Charter Academy II?
Antioch Charter Academy II has an enrollment of approximately 200 students.
What is the student-teacher ratio at Antioch Charter Academy II?
The student-teacher ratio at Antioch Charter Academy II is 22.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Antioch Charter Academy II rank in CA?
Antioch Charter Academy II is ranked #3886 out of 9,533 schools in CA.
What is Antioch Charter Academy II's MySchoolScout rating?
Antioch Charter Academy II has a composite rating of 6.7 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 Antioch Charter Academy II?
Based on the most recent state assessment data, Antioch Charter Academy II has 33.2% math proficiency and 47.6% reading/ELA proficiency.
Is Antioch Charter Academy II a charter school?
Yes, Antioch Charter Academy II is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Antioch Charter Academy II a Title I school?
No, Antioch Charter Academy II is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Antioch Charter Academy II?
44.5% of students at Antioch Charter Academy II 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
- City Safety
- High (3,815/100K)
FBI UCR 2024. City-level (Antioch). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 8th
- Enrollment
- 200
- Student-Teacher Ratio
- 22.2:1
- Teachers (FTE)
- 9
- Free/Reduced Lunch
- 44.5%
- Type
- regular
- Setting
- Large Suburb
- County
- Contra Costa County
- Phone
- (925) 755-1252
- Data Year
- 2023–2024
Resources & Links
District
Antioch Charter Academy II District- District Enrollment
- 200
- Schools in District
- 1
- Per-Pupil Spending
- $13,550
- 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.
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