91701   Zip Code Rancho Cucamonga San Bernardino CA United States

City Rancho Cucamonga
County San Bernardino
State California
Latitude 34.13784
Longitude -117.60028
Population 39,287
Density 5316.32 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: $114,244
Median individual: $48,466

Race

Mode: 46.6% White

Gender

 50.4% male 

Rent

  $2416 / month  

Median house value: $791,935.0

Age

Median: 42.4 years old

Education

With at least college degree: 37.1%
With STEM degree: 51.6%

Marital Status

 53.6% married 

Never married: 30.6%

Labor Force Participation

 61.3% working 

Unemployed: 5.0%

Average Family Size

 3.33 people 

Commute Time

 31.9 minutes 

Health Care

 3.7% uninsured 

Poverty

 4.6%

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

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