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SCHOOL COMMUNITY·ROSS VALLEY ELEMENTARY·NCES 060000612911

Hidden Valley Elementary

46 Green Valley Ct., San Anselmo, CA 94960 · (415) 454-7683 · Marin County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL274 STUDENTS
Enrollment
274
Elementary
DISTRICT 270 · STATE 465
Student : Teacher
22.8:1
12 FTE teachers
DISTRICT 21.5:1 · STATE 22.3:1
Free / Reduced Lunch
8%
23 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
63
Grade 1
47
Grade 2
41
Grade 3
39
Grade 4
36
Grade 5
48
Student demographics
White
19471%
DISTRICT 71% · STATE 20%
Hispanic
3212%
DISTRICT 14% · STATE 56%
Asian
21%
DISTRICT 3% · STATE 12%
Two+
4516%
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
13951%
Female
13449%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
84.3%
CA avg 47.1% . +16.3pp since 2014
Math
83.7%
CA avg 35.6% . +14.7pp 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
84.1%
composite math + reading, all grades
Predicted
74.5%
based on CA schools with similar FRL share
Beats by
+9.6pp
above 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
274
-46 (-14%) vs 2017
Student : Teacher
22.8:1
was 22.9:1
% White
71%
was 77%
% Hispanic
12%
was 9%
% Black
0%
was 2%
% Asian
1%
was 3%
Source: NCES Common Core of Data

About Hidden Valley Elementary

Hidden Valley Elementary is a primary school of small scale in San Anselmo, California, overseen by Ross Valley Elementary, caters to 274 students in grades K through 5. By comparison, California's public schools average about 465 students each, so Hidden Valley Elementary sits 41% leaner than that benchmark.

Ross Valley Elementary comprises 5 schools with combined enrollment of 1,679 students; Hidden Valley Elementary is among them.

Looking at the student body, Hidden Valley Elementary lists that White students make up the majority at 71%; the rest looks like 16% multiracial, 12% Hispanic. Compared to Marin County overall, the school's racial mix sits in roughly the same range.

Looking at school resources, The school employs 12 full-time-equivalent teachers, for a student-teacher ratio near 22.8:1. The state averages about 22.3:1, putting this campus right in line with peers. Around 8% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal. By comparison, Marin County runs at roughly 35%, so the school's eligibility rate is lower than the surrounding baseline.

After controlling for student poverty, Hidden Valley Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 74.5%, the actual is 84.1%, a residual of +9.6 points.

In the surrounding community, the surrounding county (Marin County) shows that median household earnings sit near $149,091, about 61% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 4%. Hidden Valley Elementary is one of 75 public schools in Marin County (combined enrollment of about 29,867 students).

Nearest neighbor: Brookside Elementary, around 1.0 miles off. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Hidden Valley Elementary at 1st of 5; the average score across the group is 64.4%.

Hidden Valley Elementary operates from a suburban location.

Over the past 7-year window. Hidden Valley Elementary's enrollment has shrank 14% since 2018, when it stood at 320 (now 274). Over the same period, the White share fell from 77% to 71%.

Within the allk12 community for this school, the feed for Hidden Valley Elementary typically covers fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

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
Hidden Valley Elementary
District
Ross Valley Elementary
Address
46 Green Valley Ct., San Anselmo, CA 94960
Phone
(415) 454-7683
County
Marin County
Level
Elementary
Grade range
KG–05
Total enrollment
274
Teachers (FTE)
12
Student–teacher ratio
22.8:1
Free/Reduced lunch
23 (8%)
Locale
21-Suburb: Large
NCES ID
060000612911
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 Hidden Valley Elementary
What is the total enrollment at Hidden Valley Elementary?
Hidden Valley Elementary enrolls approximately 274 students in grades KG-05.
What grades does Hidden Valley Elementary serve?
Hidden Valley Elementary serves grades KG-05.
What is the student-teacher ratio at Hidden Valley Elementary?
The student-to-teacher ratio at Hidden Valley Elementary is approximately 22.8:1 (12 FTE teachers).
What is the racial breakdown of students at Hidden Valley Elementary?
At Hidden Valley Elementary, the student body is approximately 71% White, 12% Hispanic, 1% Asian, 16% Two or more.
Is Hidden Valley Elementary public or private?
Hidden Valley 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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