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SCHOOL COMMUNITY·ROSS VALLEY ELEMENTARY·NCES 060000608775

Brookside Elementary

116 Butterfield Rd., San Anselmo, CA 94960 · (415) 453-2948 · Marin County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL278 STUDENTS
Enrollment
278
Elementary
DISTRICT 270 · STATE 465
Student : Teacher
19.6:1
14 FTE teachers
DISTRICT 21.5:1 · STATE 22.3:1
Free / Reduced Lunch
10%
29 students
DISTRICT 10% · STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
66
Grade 1
38
Grade 2
30
Grade 3
51
Grade 4
39
Grade 5
54
Student demographics
White
20373%
DISTRICT 71% · STATE 20%
Hispanic
4014%
DISTRICT 14% · STATE 56%
Black
21%
DISTRICT 1% · STATE 5%
Asian
52%
DISTRICT 3% · STATE 12%
Two+
2810%
DISTRICT 12% · STATE 6%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
12144%
Female
15756%

Discussions

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
74.3%
CA avg 47.1% . -8.7pp since 2014
Math
68.9%
CA avg 35.6% . -8.1pp since 2014
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
71.6%
composite math + reading, all grades
Predicted
73.3%
based on CA schools with similar FRL share
Beats by
-1.7pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
278
-42 (-13%) vs 2017
Student : Teacher
19.6:1
was 22.2:1
% White
73%
was 83%
% Hispanic
14%
was 8%
% Black
1%
was 0%
% Asian
2%
was 2%
Source: NCES Common Core of Data

About Brookside Elementary

Set in San Anselmo, California, Brookside Elementary is a modestly sized elementary-level community, one of the schools within Ross Valley Elementary. It hosts 278 students across grades K through 5. By comparison, California's public schools average about 465 students each, so Brookside Elementary sits 40% smaller than that benchmark.

Brookside Elementary is one of 5 schools operated by Ross Valley Elementary, a district that instructs 1,679 students overall.

For racial and ethnic makeup, Brookside Elementary logs that the largest single group is White, at 73% of enrollment. The remainder consists of 14% Hispanic, 10% multiracial.

On the resource side, On paper, Brookside Elementary has 14 full-time-equivalent teachers, translating to a class-load average of around 19.6:1. The state averages around 22.3:1, so this campus is tighter than the state norm typical. Around 10% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. That share is below Marin County's rate of about 35%.

Adjusting for the school's free-and-reduced-lunch share, Brookside Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 73.3%, the actual is 71.6%, a residual of -1.7 points.

Across the wider county, Marin County reports that the typical household earns roughly $149,091 per year, about 61% of the adult population holds a bachelor's degree or above, and roughly 4% of residents live below the federal poverty line. Across Marin County's 75 public schools (combined enrollment of about 29,867 students), Brookside Elementary is one campus in the mix.

Archie Williams High is the nearest neighboring public school, about 0.5 miles from this campus. Counting just inside five miles, 8 other public schools cluster around Brookside Elementary. Among the 8 schools in that immediate cluster with test data (this one included), Brookside Elementary ranks 3rd on composite proficiency, ahead of the local average of 67.4%.

The campus sits in a residential setting.

Over the past 7-year window. Brookside Elementary's enrollment has ticked down 13% since 2018, when it stood at 320 (now 278). Over the same period, the White share ticked down from 83% to 73%. The student-to-teacher ratio tightened from 22.2:1 in 2018 to 19.6:1 today.

In the discussion threads here, the feed for Brookside Elementary typically covers sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.

Marin County at a glance

View full county profile
Population
257,969
Census ACS
Median income
$149,091
Household, ACS
Bachelor's+
61%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
75
29,867 students

Quick facts

School name
Brookside Elementary
District
Ross Valley Elementary
Address
116 Butterfield Rd., San Anselmo, CA 94960
Phone
(415) 453-2948
County
Marin County
Level
Elementary
Grade range
KG–05
Total enrollment
278
Teachers (FTE)
14
Student–teacher ratio
19.6:1
Free/Reduced lunch
29 (10%)
Locale
21-Suburb: Large
NCES ID
060000608775
Charter school
No
Virtual school
No

Related schools

Other schools in Ross Valley Elementary
Other schools in San Anselmo
Nearby schools

Frequently asked questions

About Brookside Elementary
How large is Brookside Elementary?
Brookside Elementary enrolls approximately 278 students in grades KG-05.
What grades does Brookside Elementary serve?
Brookside Elementary serves grades KG-05.
What is the student-teacher ratio at Brookside Elementary?
The student-to-teacher ratio at Brookside Elementary is approximately 19.6:1 (14 FTE teachers).
How diverse is Brookside Elementary?
Brookside Elementary reports a student body of 73% White, 14% Hispanic, 1% Black, 2% Asian, 10% Two or more.
Is Brookside Elementary public or private?
Brookside Elementary is a public K-12 school, overseen by Ross Valley Elementary.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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