61071   Zip Code Rock Falls Whiteside IL United States

City Rock Falls
County Whiteside
State Illinois
Latitude 41.72599
Longitude -89.70006
Population 13,581
Density 187.31 people per square mile
Time Zone America/Chicago
  • 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: $60,508
Median individual: $35,616

Race

Mode: 84.3% White

Gender

 50.0% female 

Rent

  $797 / month  

Median house value: $103,100.0

Age

Median: 40.5 years old

Education

With at least college degree: 15.9%
With STEM degree: 38.8%

Marital Status

 45.3% married 

Never married: 30.9%

Labor Force Participation

 63.3% working 

Unemployed: 5.2%

Average Family Size

 2.92 people 

Commute Time

 18.1 minutes 

Health Care

 5.5% uninsured 

Poverty

 18.1%

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

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