90603   Zip Code Whittier Los Angeles CA United States

City Whittier
County Los Angeles
State California
Latitude 33.94487
Longitude -117.99239
Population 21,118
Density 6677.46 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: $136,705
Median individual: $53,683

Race

Mode: 42.8% White

Gender

 53.8% female 

Rent

  $2344 / month  

Median house value: $854,809.0

Age

Median: 40.8 years old

Education

With at least college degree: 34.2%
With STEM degree: 42.1%

Marital Status

 48.4% married 

Never married: 33.6%

Labor Force Participation

 63.4% working 

Unemployed: 4.6%

Average Family Size

 3.53 people 

Commute Time

 32.0 minutes 

Health Care

 4.1% uninsured 

Poverty

 3.5%

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

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