ROCK ISLAND County, IL

ROCK ISLAND County, IL Demographic Information

* Population:	149,374
* White Population:	127,742
* Black Population:	11,260
* Hispanic Population:	12,791
* Asian Population:	1,524
* Hawaiian Population:	45
* Indian Population:	410
* Other Population:	5,612
* Male Population:	72,545
* Female Population:	76,829
Est. 2001 Population:	148,755
Est. 2002 Population:	147,808
Est. 2003 Population:	147,727
Est. 2004 Population:	147,609
Est. 2005 Population:	147,808
* Avg House Value:	$78,900.00
* Avg Household Income:	$38,608.00
* 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 Cities

• Located in Illinois

ROCK ISLAND County, IL Covers 18 Cities

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