Elementary School District · CA
San Mateo-Foster City Elementary School District
San Mateo-Foster City Elementary School District is a elementary school district in California with a community population of 136,418. The median household income is $165,096 and the median age is 38.7.
136,418
Population
4910
People / sq mi
$165,096
Median Income
38.7
Median Age
San Mateo-Foster City Elementary School District covers 28 sq mi of land at 4910.3 people per square mile.
Race & Ethnicity
| White | 36.6% |
| Black or African American | 0.2% |
| Asian | 27.4% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$165,096
Median Household Income
$88,897
Per Capita Income
4.2%
Poverty Rate
3.2%
Unemployment
Housing
$1,696,900
Median Home Value
$3,282
Median Rent
50.9%
Homeownership
Education Attainment
92.2%
High School+
62.0%
Bachelor's+
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State rankings
Frequently Asked Questions
San Mateo-Foster City Elementary School District serves a community with a population of 136,418 according to the latest Census ACS 5-Year estimates. This elementary school district is located in California.
The median household income in San Mateo-Foster City Elementary School District is $165,096, with a per capita income of $88,897. The poverty rate is 4.2%.
San Mateo-Foster City Elementary School District is 36.6% White, 0.2% Black or African American, 27.4% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In San Mateo-Foster City Elementary School District, 92.2% of adults have a high school diploma or higher, and 62.0% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in San Mateo-Foster City Elementary School District is $1,696,900, with a median rent of $3,282. The homeownership rate is 50.9%.
More from California
Data for San Mateo-Foster City Elementary School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a elementary school district (GEOID: 0634920).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. states, metros, cities, and ZIPs with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: U.S. Census Bureau ACS, 2026.