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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

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

Full Profile · 3/3 metrics
Student Progress7.4Very Good50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-0.41 pts/yr
Data Period2019–2024
TrendStable
Academics8.5Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency68.9%
Reading/ELA Proficiency74.3%
Math vs. State Avg+23.2 pts
Reading vs. State Avg+31.5 pts
Overall Proficiency72%
Expected (poverty-adj.)70%
vs. Expected+1.9 pts
Adjusted Percentile77th
College ReadinessNot Available

Data not available for this school

Resources & Environment6.8Above Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio20.9:1
Per-Pupil Spending$14,541

Brookside Elementary — Students at Brookside Elementary score 72% proficient, which is above what's typical for similar communities (expected: 70%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

10.2%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 68.3%
School
State
39.4%
ELA Proficiency 72.6%
School
State
45.3%

Based on 12 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
72%
ELA
77%
2021*
Math
62%
ELA
62%
2024
Math
68.9%
ELA
74.2%

* 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.

Overall Score
7.6/10
79th percentile in CA
Academic
8.5/10
8.5/10
Growth
7.4/10
Above average
Environment
6.8/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
10%
Teaching Staff
21:1 student-teacher ratio
14 teachers

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.

11 schools nearby View map →

Neighborhood Context

Walk Score
34 Car-Dependent
Bike Score
63 Bikeable
County Safety
Low (187/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

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
Data Year
2023–2024

District

Ross Valley Elementary
District Enrollment
1,739
Schools in District
5
Per-Pupil Spending
$16,497
District Rank
#4 of 5

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 methodology

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