Serving 338 students in grades Kindergarten-5, Green Hills Elementary School ranks in the top 5% of all schools in California for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 75-79% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 75-79% (which is higher than the California state average of 47%).
The student-teacher ratio of 23:1 is higher than the California state level of 21:1.
Minority enrollment is 90% of the student body (majority Asian), which is higher than the California state average of 80% (majority Hispanic and Asian).
Quick Facts (26-27)
- Grades: Kindergarten-5
- Enrollment: 338 students
- Student-Teacher Ratio: 23:1
- Minority Enrollment: 90%
- Overall Testing Rank: Top 5% in CA
- Math Proficiency: 75-79% (Top 5%)
- Reading Proficiency: 75-79% (Top 10%)
- Science Proficiency: 70-74% (Top 5%)
- Attendance Zone: Green Hills Elementary serves the northern part of Millbrae, CA, covering an area of approximately 0.8 square miles. Most families live within a 5-10 minute drive from the school, with the furthest edge of the attendance zone being about 0.9 miles away.
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Green Hills Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Green Hills Elementary School's student population of 338 students has stayed relatively flat over five school years.
The teacher population of 15 teachers has grown by 15% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
338 students
Showing 2015–2025. View full 39-year historical data
Total Classroom Teachers
15 teachers
Showing 2014–2025. View full 39-year historical data
School Calendar
School Rankings
Green Hills Elementary School ranks within the top 5% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Green Hills Elementary School is 0.57, 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.
Overall Testing Rank
#441 out of 9523 schools
(Top 5%)
(Top 5%)
Showing 2012–2023. View full 14-year historical data
Math Test Scores (% Proficient)
75-79%
34%
Showing 2012–2023. View full 14-year historical data
Reading/Language Arts Test Scores (% Proficient)
75-79%
47%
Showing 2011–2022. View full 13-year historical data
Science Test Scores (% Proficient)
70-74%
29%
Student-Teacher Ratio
23:1
21:1
Showing 2014–2025. View full 39-year historical data
Asian
63%
12%
Showing 2015–2025. View full 38-year historical data
Hispanic
15%
56%
Showing 2015–2025. View full 38-year historical data
Black
1%
5%
Showing 2008–2025. View full 37-year historical data
White
10%
20%
Showing 2015–2025. View full 38-year historical data
Hawaiian
1%
n/a
Two or more races
10%
6%
Showing 2015–2025. View full 17-year historical data
All Ethnic Groups
Showing 2015–2025. View full 38-year historical data
Chronically Absent Students
(22-23)9.8%
27.7%
Eligible for Free Lunch
14%
54%
Showing 2015–2025. View full 34-year historical data
Eligible for Reduced Lunch
1%
8%
Showing 2014–2024. View full 26-year historical data
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Green Hills Elementary School's ranking?
Green Hills Elementary School is ranked #441 out of 9,523 schools, which ranks it among the top 5% of public schools in California.
What schools are Green Hills Elementary School often compared to?
Green Hills Elementary Schoolis often viewed alongside schools like Spring Valley Elementary School, Meadows Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
75-79% of students have achieved math proficiency (compared to the 34% CA state average), while 75-79% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Green Hills Elementary School?
338 students attend Green Hills Elementary School.
What is the racial composition of the student body?
63% of Green Hills Elementary School students are Asian, 15% of students are Hispanic, 10% of students are White, 10% of students are Two or more races, 1% of students are Black, and 1% of students are Hawaiian.
What is the student-teacher ratio of Green Hills Elementary School?
Green Hills Elementary School has a student ration of 23:1, which is higher than the California state average of 21:1.
What grades does Green Hills Elementary School offer ?
Green Hills Elementary School offers enrollment in grades Kindergarten-5
What school district is Green Hills Elementary School part of?
Green Hills Elementary School is part of Millbrae Elementary School District.
School Reviews
5 10/10/2025
I love this school! My child enjoyed it,and I was very happy with it also. My child is now in 6th grade and still keeps the memory of adventures with her.
Review Green Hills Elementary School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
Is Your Child's School Day Too Structured?
Discover where free time disappears during your child's school day, how to evaluate lunch, recess, and classroom schedules, and what parents can do when breaks become structured activities.
When Your Child's Best Friend Is in Another Class
Discover how to help your child when their best friend is assigned to another classroom, including school placement policies, maintaining friendships, building connections, and knowing when to request help.
Should Your Child Repeat a Grade or Move Ahead?
Before agreeing to grade retention, learn what evidence to request, how to review school policies, explore alternatives, understand parental rights, and secure an effective academic support plan for your child.
