94080   Zip Code South San Francisco San Mateo CA United States

City South San Francisco
County San Mateo
State California
Latitude 37.65541
Longitude -122.42083
Population 64,761
Density 6365.03 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.
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Household Income

Median household: $136,733
Median individual: $52,740

Race

Mode: 42.1% Asian

Gender

 50.2% male 

Rent

  $2809 / month  

Median house value: $1,190,333.0

Age

Median: 43.1 years old

Education

With at least college degree: 40.8%
With STEM degree: 52.6%

Marital Status

 48.4% married 

Never married: 35.7%

Labor Force Participation

 67.0% working 

Unemployed: 2.8%

Average Family Size

 3.38 people 

Commute Time

 25.6 minutes 

Health Care

 3.1% uninsured 

Poverty

 6.7%

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

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