Foster City Elementary School

461 Beach Park Blvd.
San Mateo, CA 94404
(School attendance zone shown in map)
10/
10
Top 5%
Serving 679 students in grades Kindergarten-5, Foster City 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 83% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 81% (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 81% of the student body (majority Asian), which is higher than the California state average of 80% (majority Hispanic and Asian).

Quick Stats (2025)

  • Grades: Kindergarten-5
  • Enrollment: 679 students
  • Student:Teacher Ratio: 23:1
  • Minority Enrollment: 81%
  • : Top 5% in CA
  • : 83% (Top 5%)
  • : 81% (Top 5%)
  • : 70-74% (Top 5%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Foster City Elementary School ranks among the top 20% of public schools in California for:

School Overview

Foster City Elementary School's student population of 679 students has declined by 21% over five school years.
The teacher population of 30 teachers has declined by 11% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
679 students
This chart displays total students of Foster City Elementary School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Foster City Elementary School
Total Classroom Teachers
30 teachers
This chart displays the total teachers of Foster City Elementary School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Foster City Elementary School by grade.

School Rankings

Foster City Elementary School ranks within the top 5% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Foster City Elementary School is 0.62, 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.
This School
State Level (CA)
#250 out of 9602 schools
(Top 5%)
This chart displays the overall school rank of Foster City Elementary School, with the latest 2021-22 school year data.
83%
33%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Foster City Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in California by year, with the latest 2021-22 school year data.
81%
47%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Foster City Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data.
70-74%
29%
Student : Teacher Ratio
23:1
21:1
This chart displays the student teacher ratio of Foster City Elementary School and the public school average student teacher ratio of California by year, with the latest 2022-23 school year data.
American Indian
1%
1%
Asian
57%
12%
This chart displays the percentage of Asian students in Foster City Elementary School and the percentage of Asian public school students in California by year, with the latest 2022-23 school year data.
Hispanic
9%
56%
This chart displays the percentage of Hispanic students in Foster City Elementary School and the percentage of Hispanic public school students in California by year, with the latest 2022-23 school year data.
Black
1%
5%
This chart displays the percentage of Black students in Foster City Elementary School and the percentage of Black public school students in California by year, with the latest 2021-22 school year data.
White
19%
20%
This chart displays the percentage of White students in Foster City Elementary School and the percentage of White public school students in California by year, with the latest 2022-23 school year data.
Hawaiian
1%
n/a
This chart displays the percentage of Hawaiian students in Foster City Elementary School and the percentage of Hawaiian public school students in California by year, with the latest 2013-14 school year data.
Two or more races
12%
6%
This chart displays the percentage of students of two or more races in Foster City Elementary School and the percentage of public school students of two or more races in California by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Foster City Elementary School.
This chart displays the percentage breakdown of public school students of all ethnic groups in California.
0.62
This chart displays the diversity score of Foster City Elementary School and the public school average diversity score of California by year, with the latest 2022-23 school year data.
Eligible for Free Lunch
8%
54%
This chart displays the percentage of students who is eligible for free lunch in Foster City Elementary School and the percentage of public school students who is eligible for free lunch in California by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
4%
8%
This chart displays the percentage of students who is eligible for reduced lunch in Foster City Elementary School and the percentage of public school students who is eligible for reduced lunch in California by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What is Foster City Elementary School's ranking?
Foster City Elementary School is ranked #250 out of 9,602 schools, which ranks it among the top 5% of public schools in California.
What schools are Foster City Elementary School often compared to?
Foster City Elementary Schoolis often viewed alongside schools like Brewer Island Elementary School, Beach Park Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
83% of students have achieved math proficiency (compared to the 33% CA state average), while 81% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Foster City Elementary School?
679 students attend Foster City Elementary School.
What is the racial composition of the student body?
57% of Foster City Elementary School students are Asian, 19% of students are White, 12% of students are Two or more races, 9% of students are Hispanic, 1% of students are American Indian, 1% of students are Black, and 1% of students are Hawaiian.
What is the student:teacher ratio of Foster City Elementary School?
Foster City Elementary School has a student ration of 23:1, which is higher than the California state average of 21:1.
What grades does Foster City Elementary School offer ?
Foster City Elementary School offers enrollment in grades Kindergarten-5
What school district is Foster City Elementary School part of?
Foster City Elementary School is part of San Mateo-Foster City School District.

School Reviews

2   2/9/2009
The children memorize year after year instead of learning concepts and how to apply them. No thinking going on.
- Posted by Administrator - paula

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Quick Stats (2025)

  • Grades: Kindergarten-5
  • Enrollment: 679 students
  • Student:Teacher Ratio: 23:1
  • Minority Enrollment: 81%
  • : Top 5%
  • : 83% (Top 5%)
  • : 81% (Top 5%)
  • : 70-74% (Top 5%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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