94401   Zip Code San Mateo San Mateo CA United States

City San Mateo
County San Mateo
State California
Latitude 37.57445
Longitude -122.31942
Population 35,295
Density 11349.48 people per square mile
Time Zone America/Los Angeles
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
Download the data

Household Income

Median household: $122,227
Median individual: $51,558

Race

Mode: 29.6% White

Gender

 50.3% male 

Rent

  $2762 / month  

Median house value: $1,186,366.0

Age

Median: 35.9 years old

Education

With at least college degree: 46.2%
With STEM degree: 54.9%

Marital Status

 40.1% married 

Never married: 41.3%

Labor Force Participation

 67.6% working 

Unemployed: 3.6%

Average Family Size

 3.30 people 

Commute Time

 25.7 minutes 

Health Care

 5.4% uninsured 

Poverty

 12.2%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

Home (Maps) | Database License | Privacy | Database Releases | Database Order Lookup | Resources | Contact | FAQs
SimpleMaps.com is a product of Pareto Software, LLC. © 2010-2026.