Very Good
#1966 of 9,533 schools in CA
Top 21% in state
Brookside Elementary
Elementary School · Ross Valley Elementary
116 Butterfield Rd., San Anselmo, CA 94960
Enrollment
293
Student-Teacher
20.9:1
Score
7.6
Grades
Kindergarten – 5th
Enrollment
293
Student-Teacher
20.9:1
Score
7.6
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In San Anselmo
#2 of 4
public schools
California elementary schools
#1,379 of 5,817
In district
#4 of 5
Ross Valley Elementary
Equity
9.0 / 10
Exceptional
About Brookside Elementary
Brookside Elementary serves 293 students in kindergarten through fifth grade in San Anselmo, California, and stands out as one of the state's top-performing elementary schools. With a MySchoolScout rating of 8.6 out of 10 and ranking #415 out of 9,566 California elementary schools, Brookside places in the 96th percentile statewide. The school demonstrates strong academic achievement, with 74% of students performing at proficient or above levels in English Language Arts and 69% meeting proficiency standards in mathematics.
These impressive results reflect the dedicated work of 14 full-time equivalent teachers who maintain a student-teacher ratio of 20.9 to 1. Brookside Elementary is nestled in an affluent Marin County community where 73% of residents hold bachelor's degrees or higher, and the median household income reaches $172,675. This educated, engaged community provides a supportive environment for learning, with only 4% of families living below the poverty line.
The school benefits from its location in San Anselmo's large suburban setting, where tree-lined neighborhoods and a median home value of $1.57 million reflect the area's desirability and commitment to quality education.
What Parents Should Know
The student-teacher ratio at Brookside Elementary is 20.9:1, 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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Brookside Elementary — Students at Brookside Elementary score 72% proficient, which is above what's typical for similar communities (expected: 70%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
10.2%
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
→ 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: 7.4/10.
How Brookside Elementary Compares
See how Brookside Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 72% (2019) to 68.92% (2024). Reading/ELA proficiency has declined from 77% (2019) to 74.32% (2024).
Location
116 Butterfield Rd., San Anselmo, CA 94960
Nearby Alternatives
Families considering Brookside Elementary may also want to explore other elementary schools in the area. Hidden Valley Elementary (rated 8.8/10, 1.0 miles away), which scores notably higher. Another option is Manor Elementary (rated 8.0/10, 1.1 miles away, in nearby Fairfax), which scores slightly higher. Additionally, Sun Valley Elementary (rated 7.6/10, 1.4 miles away, in nearby San Rafael), with a very similar rating. For more schools in San Anselmo, see our San Anselmo schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| Archie Williams High San Anselmo | 0.5 mi | 6.8 |
| CHRONOS ACADEMY San Anselmo | 0.9 mi | — |
| Ross Valley Charter Fairfax | 0.8 mi | 6.2 |
| Hidden Valley Elementary San Anselmo | 1.0 mi | 8.8 |
| OAK HILL SCHOOL San Anselmo | 0.9 mi | 6.3 |
| IRINE M HUNT SCHOOL OF MARIN San Anselmo | 0.9 mi | 6.2 |
| Irene M. Hunt School / Side by Side San Anselmo | 0.9 mi | — |
| SAN ANSELMO MONTESSORI SCHOOL San Anselmo | 1.0 mi | — |
| Manor Elementary Fairfax | 1.1 mi | 8.0 |
| Wade Thomas Elementary San Anselmo | 1.4 mi | 6.9 |
| Terra Linda High San Rafael | 1.3 mi | 8.5 |
| St. Anselm School San Anselmo | 1.6 mi | — |
| Sun Valley Elementary San Rafael | 1.4 mi | 7.6 |
| MARK DAY SCHOOL San Rafael | 1.6 mi | 6.6 |
| Mark Day School San Rafael | 1.6 mi | — |
| San Domenico High School San Anselmo | 1.8 mi | — |
| THE BRANSON SCHOOL Ross | 1.8 mi | 7.0 |
| Saint Isabella School San Rafael | 1.7 mi | — |
| The Branson School Ross | 1.9 mi | — |
| ICE CREAM & SHOE PRESCHOOL & KINDERGARTEN INC. San Rafael | 1.9 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94960 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$172,332
Median Home Value
$1,589,200
Median Rent
$2,838/mo
Population
15,891
College Educated
72.7%
Homeownership
70.4%
Avg Commute
30.9 min
Poverty Rate
4.7%
Median Age
46.4
Community Profile
The community surrounding Brookside Elementary has a median household income of $172,332. It is a well-educated community where 73% of adults hold a bachelor's degree or higher. The median home value in the area is $1,589,200, with a median rent of $2,838/month. The local poverty rate of 4.7% is relatively low. The average commute for residents is 31 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 |
|---|---|
| A. M. Winn Waldorf-Inspired Sacramento, CA | 7.6 |
| Ada S. Nelson Elementary Whittier, CA | 7.6 |
| Ashley Falls Elementary San Diego, CA | 7.6 |
| Aspire College Academy Oakland, CA | 7.6 |
| Bayshore Daly City, CA | 7.6 |
| Calavera Hills Elementary Carlsbad, CA | 7.6 |
Frequently Asked Questions
Common questions about Brookside Elementary
What grades does Brookside Elementary serve?
Brookside Elementary serves students in grades Kindergarten through 5th.
How many students attend Brookside Elementary?
Brookside Elementary has an enrollment of approximately 293 students.
What is the student-teacher ratio at Brookside Elementary?
The student-teacher ratio at Brookside Elementary is 20.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Brookside Elementary rank in CA?
Brookside Elementary is ranked #1966 out of 9,533 schools in CA.
What is Brookside Elementary's MySchoolScout rating?
Brookside Elementary has a composite rating of 7.6 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 Brookside Elementary?
Based on the most recent state assessment data, Brookside Elementary has 68.3% math proficiency and 72.6% reading/ELA proficiency.
Is Brookside Elementary a charter school?
No, Brookside Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Brookside Elementary a Title I school?
No, Brookside Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Brookside Elementary?
10.2% of students at Brookside 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
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 293
- Student-Teacher Ratio
- 20.9:1
- Teachers (FTE)
- 14
- Free/Reduced Lunch
- 10.2%
- Type
- regular
- Setting
- Large Suburb
- County
- Marin County
- Phone
- (415) 453-2948
- Data Year
- 2023–2024
Resources & Links
District
Ross Valley Elementary- District Enrollment
- 1,739
- Schools in District
- 5
- Per-Pupil Spending
- $16,497
- District Rank
- #4 of 5
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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