SA
Elementary SchoolsGrades K-5

Old Mill Elementary

Mill Valley Elementary · Marin County · 352 Throckmorton Avenue, Mill Valley, CA 94941-2640

(415) 389-7727

10/10
#122
Rank 122 out of 5,722
Top 2%
English Language Arts10/10 · #126 · 98th percentile
Mathematics10/10 · #179 · 97th percentile
Science10/10 · #107 · 98th percentile

English Language Arts

Math Trend

Science Trend

School Overview

Old Mill Elementary sits in the heart of Mill Valley, one of Marin County's most beloved towns — think redwood-lined streets, a vibrant downtown with independent shops and cafes, and easy access to Mount Tamalpais trails right out your back door. Academics here are genuinely strong across the board, with top-tier scores in English, math, and science that reflect both an excellent teaching staff and a deeply engaged parent community. Families who prioritize both rigorous learning and an outdoorsy, tight-knit neighborhood feel tend to thrive here — it's the kind of place where school community and town community are very much the same thing.

Student Demographics

126 students tested · 2024-25 school year

Ethnicity

White
93 (74%)
Multiple Races
21 (17%)
Hispanic
5 (4%)
Asian
2 (2%)
Other
5 (4%)

Key Indicators

English Learners3 (2%)
Socioeconomically Disadvantaged6 (5%)
Students with Disabilities30 (24%)

Staff & Teachers(2024-25)

261
Enrollment
15.4
Teachers (FTE)
16.9:1
Student-Staff Ratio
1
Administrators (FTE)
21.6
Avg Class Size*(2023-24)

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs8/10 · #1626 · 73rd percentile

141 programs within 3 miles. Ranked among Elementary Schools in California.

Nearby Libraries

No programs found