Serving 757 students in grades 6-8, Mill Valley Middle School ranks in the top 10% of all schools in California for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 67% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 77% (which is higher than the California state average of 47%).
The student:teacher ratio of 16:1 is lower than the California state level of 21:1.
Minority enrollment is 28% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
Grades: 6-8
Enrollment: 757 students
Student:Teacher Ratio: 16:1
Minority Enrollment: 28%
Overall Testing Rank
: Top 10% in CA
Math Proficiency
: 67% (Top 10%)
Reading Proficiency
: 77% (Top 10%)
Science Proficiency
: 63% (Top 10%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Mill Valley Middle School ranks within the top 10% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Mill Valley Middle School is 0.46, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
What percent of students have achieved state testing proficiency in math and reading?
67% of students have achieved math proficiency (compared to the 33% CA state average), while 77% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Mill Valley Middle School?
757 students attend Mill Valley Middle School.
What is the racial composition of the student body?
72% of Mill Valley Middle School students are White, 11% of students are Two or more races, 10% of students are Hispanic, 6% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Mill Valley Middle School?
Mill Valley Middle School has a student ration of 16:1, which is lower than the California state average of 21:1.
What grades does Mill Valley Middle School offer ?
Mill Valley Middle School offers enrollment in grades 6-8
What school district is Mill Valley Middle School part of?
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Quick Stats (2025)
Grades: 6-8
Enrollment: 757 students
Student:Teacher Ratio: 16:1
Minority Enrollment: 28%
Overall Testing Rank
: Top 10%
Math Proficiency
: 67% (Top 10%)
Reading Proficiency
: 77% (Top 10%)
Science Proficiency
: 63% (Top 10%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education
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