ZipCode.org
 
 

Rock Island County, IL Zip Codes

Rock Island County, IL Demographic Information

Population:
149,374
Male Population:
72,545
Female Population:
76,829
Avg House Value:
$78,900
Avg Household Income:
$38,608
Avg Persons Per Household:
2.38
Median Age:
37.80
Median Age (Male):
36.40
Median Age (Female):
39.20
 
* Demographic data is based on information taken from the 2000 Census.

Rock Island County, IL covers 18 Cities

 
Andalusia ,IL
Barstow ,IL
Buffalo Prairie ,IL
Carbon Cliff ,IL
Coal Valley ,IL
Cordova ,IL
East Moline ,IL
Hampton ,IL
Hillsdale ,IL
Illinois City ,IL
Milan ,IL
Moline ,IL
Port Byron ,IL
Rapids City ,IL
Reynolds ,IL
Rock Island ,IL
Silvis ,IL
Taylor Ridge ,IL

Rock Island County, IL covers 2 Area Codes

 
309 Area Code
563 Area Code