91942   Zip Code La Mesa San Diego CA United States

City La Mesa
County San Diego
State California
Latitude 32.77728
Longitude -117.02129
Population 41,424
Density 7180.83 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: $92,896
Median individual: $53,855

Race

Mode: 56.3% White

Gender

 51.7% female 

Rent

  $2032 / month  

Median house value: $773,116.0

Age

Median: 37.7 years old

Education

With at least college degree: 41.0%
With STEM degree: 50.7%

Marital Status

 41.1% married 

Never married: 37.4%

Labor Force Participation

 69.6% working 

Unemployed: 6.2%

Average Family Size

 3.09 people 

Commute Time

 23.7 minutes 

Health Care

 5.0% uninsured 

Poverty

 12.3%

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

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