Needs Improvement
#9009 of 9,533 schools in CA
Atherwood Elementary
Elementary School · Simi Valley Unified
2350 East Greensward St., Simi Valley, CA 93065
Enrollment
486
Student-Teacher
23.1:1
Score
3.9
Grades
Kindergarten – 6th
Enrollment
486
Student-Teacher
23.1:1
Score
3.9
Grades
Kindergarten – 6th
Updated
2022-23
Updated 2022-23
How this school compares
In Simi Valley
#40 of 40
public schools
California elementary schools
#5,419 of 5,817
In district
#27 of 27
Simi Valley Unified
About Atherwood Elementary
Atherwood Elementary is a regular public school located in Simi Valley, California. Serving kindergarten through sixth grade, the school has an enrollment of 486 students and employs 21 full-time equivalent teachers, resulting in a student-teacher ratio of 23.1:1. The MySchoolScout rating for Atherwood Elementary is 5.2 out of 10, with a state ranking of #5157 out of 9,566 schools in California (46th percentile).
Academically, the school has an overall score of 6.9/10, with 50% of students proficient or above in English Language Arts and Reading, and 45% proficient or above in Math. Situated in a mid-size suburb, Atherwood Elementary offers a community-focused learning environment. While there is room for academic growth, the school continues to support student development through its dedicated staff and supportive neighborhood.
What Parents Should Know
The student-teacher ratio at Atherwood Elementary is 23.1:1, 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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Atherwood Elementary — Students at Atherwood Elementary score 45% proficient, which is below what's typical for similar communities (expected: 55%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
35%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 14 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: 2.2/10.
How Atherwood Elementary Compares
See how Atherwood Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 57% (2019) to 43.93% (2024). Reading/ELA proficiency has declined from 64% (2019) to 45.61% (2024).
Location
2350 East Greensward St., Simi Valley, CA 93065
Nearby Alternatives
Families considering Atherwood Elementary may also want to explore other elementary schools in the area. Garden Grove Elementary (rated 8.3/10, 1.7 miles away), which scores notably higher. Another option is Justin Elementary (rated 7.6/10, 0.6 miles away), which scores notably higher. Additionally, Crestview Elementary (rated 7.4/10, 2.0 miles away), which scores notably higher. For more schools in Simi Valley, see our Simi Valley schools guide .
Nearby Schools
20 within 1.7 mi| School | Distance | Rating |
|---|---|---|
| Infusion,multi-behavioral,general arts school Simi Valley | 0.5 mi | — |
| Justin Elementary Simi Valley | 0.6 mi | 7.6 |
| Vista Elementary Simi Valley | 0.7 mi | 6.8 |
| GOOD SHEPHERD LUTHERAN SCHOOL Simi Valley | 0.8 mi | 6.0 |
| Sycamore Elementary Simi Valley | 0.9 mi | 5.7 |
| Berylwood Elementary Simi Valley | 1.0 mi | 4.9 |
| SIMI VALLEY MONTESSORI SCHOOL Simi Valley | 1.2 mi | — |
| Park View Elementary Simi Valley | 1.2 mi | 7.1 |
| TINY TOT PRESCHOOL & KINDERGARTEN Simi Valley | 1.3 mi | — |
| GRACE BRETHREN JR SR HIGH SCHOOL Simi Valley | 1.5 mi | 6.2 |
| Grace Jr/Sr High School Simi Valley | 1.5 mi | — |
| Apollo High Simi Valley | 1.4 mi | 6.5 |
| Santa Susana High Simi Valley | 1.4 mi | 7.0 |
| GRACE BRETHREN ELEMENTARY Simi Valley | 1.8 mi | 5.3 |
| Hillside Middle Simi Valley | 1.9 mi | 6.1 |
| Crestview Elementary Simi Valley | 2.0 mi | 7.4 |
| Garden Grove Elementary Simi Valley | 1.7 mi | 8.3 |
| ST ROSE OF LIMA ELEMENTARY Simi Valley | 1.8 mi | 6.0 |
| Royal High Simi Valley | 1.9 mi | 7.1 |
| Equip Christian Academy Simi Valley | 1.7 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 93065 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$113,893
Median Home Value
$759,700
Median Rent
$2,612/mo
Population
72,585
College Educated
38.4%
Homeownership
72.9%
Avg Commute
28.4 min
Poverty Rate
7.5%
Median Age
41.4
Community Profile
The community surrounding Atherwood Elementary has a median household income of $113,893. It is an area where 38% of adults hold a bachelor's degree or higher. The median home value in the area is $759,700, with a median rent of $2,612/month. The local poverty rate of 7.5% is relatively low. The average commute for residents is 28 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 |
|---|---|
| Alvin S. Hatch Elementary Half Moon Bay, CA | 3.9 |
| Anderson Elementary Garden Grove, CA | 3.9 |
| Anna Kyle Elementary Fairfield, CA | 3.9 |
| Aspire Arts & Sciences Academy Stockton, CA | 3.9 |
| Aspire Gateway Academy Charter Oakland, CA | 3.9 |
| Aspire Titan Academy Oakland, CA | 3.9 |
Frequently Asked Questions
Common questions about Atherwood Elementary
What grades does Atherwood Elementary serve?
Atherwood Elementary serves students in grades Kindergarten through 6th.
How many students attend Atherwood Elementary?
Atherwood Elementary has an enrollment of approximately 486 students.
What is the student-teacher ratio at Atherwood Elementary?
The student-teacher ratio at Atherwood Elementary is 23.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Atherwood Elementary rank in CA?
Atherwood Elementary is ranked #9009 out of 9,533 schools in CA.
What is Atherwood Elementary's MySchoolScout rating?
Atherwood Elementary has a composite rating of 3.9 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 Atherwood Elementary?
Based on the most recent state assessment data, Atherwood Elementary has 44.8% math proficiency and 49.8% reading/ELA proficiency.
Is Atherwood Elementary a charter school?
No, Atherwood Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Atherwood Elementary a Title I school?
No, Atherwood Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Atherwood Elementary?
35.0% of students at Atherwood Elementary 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
- City Safety
- Elevated (1,059/100K)
FBI UCR 2024. City-level (Simi Valley). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 486
- Student-Teacher Ratio
- 23.1:1
- Teachers (FTE)
- 21
- Free/Reduced Lunch
- 35.0%
- Type
- regular
- Setting
- Midsize Suburb
- County
- Ventura County
- Phone
- (805) 520-6730
- Data Year
- 2023–2024
Resources & Links
District
Simi Valley Unified- District Enrollment
- 15,677
- Schools in District
- 27
- Per-Pupil Spending
- $15,369
- District Rank
- #27 of 27
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.
Read our full methodologyRelated reading
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