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Excellent

#608 of 9,539 schools in CA

Top 6% in state

Mill Valley Middle

Middle School · Mill Valley Elementary

425 Sycamore Ave., Mill Valley, CA 94941

Enrollment

757

Student-Teacher

15.8:1

Score

8.7

Grades

6th – 8th

Data vintage2022-23

How this school compares

California schools

#608 of 9,539

In Mill Valley

#5 of 7

public schools

In district

#5 of 6

Mill Valley Elementary

School environment

9.7 / 10

Excellent

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Mill Valley Middle

8.7/10

Middle School in Mill Valley · grades 6th – 8th. Start here, then compare fit against nearby and district options.

Tamalpais High

7.9/10

0.4 mi away. Use as a geographic alternative in the same move search.

The Helix School

Nearby

0.5 mi away. Use as a geographic alternative in the same move search.

About Mill Valley Middle

Mill Valley Middle is a public middle school in Mill Valley, CA, part of Mill Valley Elementary. Mill Valley Middle serves approximately 757 students, and covers grades 6th-8th, and has a 15.8:1 student-teacher ratio. Mill Valley Middle has a current MySchoolScout rating of 8.7 out of 10 and ranks #608 of 9,539 schools in CA.

Structured state assessment records for Mill Valley Middle show 78% math proficiency (multi-year average, 2009-2024) and 84% reading/ELA proficiency (multi-year average, 2009-2024).

How it compares2.2 pts above CA schools
  • This school 8.7 · Excellent
  • CA avg 6.5

Score Breakdown

Full Profile · 3/3 metrics
Student Progress7.8Very Good40%
Year-over-year improvement in student test scores.
View breakdown
Years of Data12
Annual Change-0.89 pts/yr
Data Period2009–2024
TrendStable
Academics9.1Excellent35%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency75.8% (2024 CAASPP)
Reading/ELA Proficiency81.9% (2024 CAASPP)
Math vs. State Avg+41.4 pts
Reading vs. State Avg+36 pts
Overall Proficiency79% (2024 CAASPP, Math+ELA)
Expected (poverty-adj.)70% (model expectation from 2024 CAASPP)
vs. Expected+8.5 pts
Adjusted Percentile87th
Resources & Environment9.7Excellent25%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio15.8:1
Per-Pupil Spending$21,244
Chronic Absenteeism16.1%

Mill Valley Middle — Students at Mill Valley Middle score 79% 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

7.3%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 77.7% (multi-year average, 2009-2024)
School
State
33.9% (2024 CAASPP)
ELA Proficiency 84.3% (multi-year average, 2009-2024)
School
State
46.6% (2024 CAASPP)

Based on 30 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

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

2009
Math
85%
ELA
90%
2010
Math
85%
ELA
90%
2011
Math
87%
ELA
92%
2012
Math
84%
ELA
89%
2014
Math
75%
ELA
84%
2015
Math
77%
ELA
83%
2016
Math
73%
ELA
80%
2017
Math
75%
ELA
84%
2018
Math
77%
ELA
84%
2019
Math
77%
ELA
84%
2022
Math
67.2%
ELA
77%
2024
Math
75.8%
ELA
81.8%

Source: EdFacts (NCES) and state assessment data. Growth score: 7.8/10.

How Mill Valley Middle Compares

See how Mill Valley Middle performs across key quality dimensions compared to state benchmarks.

Overall Score
8.7/10
94th percentile in CA
Academic
9.1/10
Excellent
Growth
7.8/10
Very Good
Environment
9.7/10
Excellent

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
7%
Teaching Staff
16:1 student-teacher ratio
48 teachers
Chronic Absenteeism
Students missing 15+ days per year (SY 2022-23)
16.1%

Location

425 Sycamore Ave., Mill Valley, CA 94941

Nearby Alternatives

Families considering Mill Valley Middle may also want to explore other middle schools in the area. Tamalpais Valley Elementary (rated 9.2/10, 1.6 miles away), which scores slightly higher. Another option is Old Mill Elementary (rated 9.2/10, 1.5 miles away), which scores slightly higher. Additionally, Strawberry Point Elementary (rated 9.1/10, 1.3 miles away), which scores slightly higher. For more schools in Mill Valley, see our Mill Valley schools guide .

Nearby Schools

20 within 2.3 mi
School Distance Rating
Tamalpais High Mill Valley 0.4 mi 7.9
THE HELIX SCHOOL Mill Valley 0.5 mi
Mount Tamalpais School Mill Valley 0.6 mi
MOUNT TAMALPAIS SCHOOL Mill Valley 0.6 mi 6.9
Park Elementary Mill Valley 0.6 mi 8.9
Edna Maguire Elementary Mill Valley 0.8 mi 7.9
TERRA MARIN SCHOOL Mill Valley 0.8 mi 7.9
MARIN HORIZON SCHOOL Mill Valley 0.8 mi 7.5
Marin Horizon School Mill Valley 0.8 mi
Terra Marin School Mill Valley 1.1 mi
North Bridge Academy Mill Valley 1.2 mi
NORTH BRIDGE ACADEMY Mill Valley 1.2 mi 6.0
Tamalpais Valley Elementary Mill Valley 1.6 mi 9.2
Strawberry Point Elementary Mill Valley 1.3 mi 9.1
Old Mill Elementary Mill Valley 1.5 mi 9.2
Dr. Martin Luther King Jr. Academy Sausalito 1.9 mi 6.7
MARIN PRIMARY & MIDDLE SCHOOL Larkspur 2.2 mi 7.2
Neil Cummins Elementary Corte Madera 2.2 mi 8.6
Bel Aire Elementary Tiburon 1.8 mi 7.9
OAc San Francisco Larkspur 2.3 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94941 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$210,217

Median Home Value

$1,990,100

Median Rent

$2,949/mo

Population

32,349

College Educated

76.9%

Homeownership

66.6%

Avg Commute

27.5 min

Poverty Rate

5.4%

Median Age

45.6

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Almond Tree Middle Delano, CA 8.7
Aptos Middle San Francisco, CA 8.7
John Adams Middle Santa Monica, CA 8.7
Las Flores Middle Las Flores, CA 8.7
Quimby Oak Middle San Jose, CA 8.7
Rolling Hills Middle El Dorado Hills, CA 8.7

Frequently Asked Questions

Common questions about Mill Valley Middle

What grades does Mill Valley Middle serve?

Mill Valley Middle serves students in grades 6th through 8th.

How many students attend Mill Valley Middle?

Mill Valley Middle has an enrollment of approximately 757 students.

What is the student-teacher ratio at Mill Valley Middle?

The student-teacher ratio at Mill Valley Middle is 15.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Mill Valley Middle rank in CA?

Mill Valley Middle ranks #608 of 9,539 schools in CA.

What is Mill Valley Middle's MySchoolScout rating?

Mill Valley Middle has a current MySchoolScout rating of 8.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Mill Valley Middle?

Based on loaded state assessment records, Mill Valley Middle has 78% math proficiency (multi-year average, 2009-2024) and 84% reading/ELA proficiency (multi-year average, 2009-2024).

Is Mill Valley Middle a charter school?

No, Mill Valley Middle is not a charter school. It is a traditional public school operated by the local school district.

Is Mill Valley Middle a Title I school?

No, Mill Valley Middle is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Mill Valley Middle?

7.3% of students at Mill Valley Middle 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
77 Very Walkable
Bike Score
98 Biker’s Paradise

Powered by Walk Score

Quick Facts NCES CCD (SY 2022-23)

Grades
6th – 8th
Enrollment
757
Student-Teacher Ratio
15.8:1
Teachers (FTE)
48
Free/Reduced Lunch
7.3%
Type
regular
Setting
Large Suburb
County
Marin County
Chronic Absenteeism (SY 2022-23)
16.1%

District

Mill Valley Elementary
District Enrollment
2,282
Schools in District
6
Per-Pupil Spending
$21,244
District Rank
#5 of 6

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