ROCK ISLAND County, IL - ZIP Code Database, ZIP Code Maps

ROCK ISLAND County, IL

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ROCK ISLAND, IL Demographic Information

* Demographic data is based on 2010 Census.

Total population of ROCK ISLAND County, IL	147,546
Male population of ROCK ISLAND County, IL	72,375
Female population of ROCK ISLAND County, IL	75,171
Median age (years)	40
White Population	120,382
Black Population	13,289
Indian Population	395
Asian Population	2,419
Hawaiian Population	48
Hispanic Population	17,118
Median age (Male)	38.5
Median age (Female)	41.5
Total households	61,303
Family households (families)	38,384
Average household size for ROCK ISLAND County, IL	2.34
Average family size of ROCK ISLAND County, IL	2.93
Total housing units for ROCK ISLAND County, IL	65,756

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ROCK ISLAND County, IL ZIP Code Map
The ROCK ISLAND County IL ZIP Code Map shows all 5 digit zip code boundaries for ROCK ISLAND County IL.