61275   Zip Code Port Byron Rock Island IL United States

City Port Byron
County Rock Island
State Illinois
Latitude 41.60016
Longitude -90.29781
Population 4,253
Density 127.98 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: $108,438
Median individual: $50,032

Race

Mode: 92.5% White

Gender

 50.0% female 

Rent

  $1005 / month  

Median house value: $245,704.0

Age

Median: 44.7 years old

Education

With at least college degree: 29.2%
With STEM degree: 35.4%

Marital Status

 63.4% married 

Never married: 22.6%

Labor Force Participation

 63.0% working 

Unemployed: 5.8%

Average Family Size

 2.93 people 

Commute Time

 21.2 minutes 

Health Care

 1.8% uninsured 

Poverty

 8.3%

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

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