Information on the County: Rock Island - Illinois
Name : Rock Island
State :   Illinois (IL)
Total Cities in this County : 18
Total Zipcodes in this County : 22
There are 1 counties in United Stated with the name Rock Island
More Data :

Rock Island is a County which belongs to the state Illinois in United States of America. There are total 18 cities in this county. Total number of zipcodes/pincodes in Rock Island are 22.

County ROCK ISLAND in Google Map
Information on the State : ILLINOIS - IL
Flag Name ShortCode Capital Largest City Statehood Date Total Population Area (Miles2/KM2) Land Area (Miles/KM) Water Area (Miles/KM) House Seats Total Counties Total Cities Total Zipcodes
Illinois IL Springfield Chicago December 3, 1818 12882135 57914 (149997) 55519 (143794) 2395 (6203) 18 105 1315 1645
All Zipcodes in the County : ROCK ISLAND - ILLINOIS
61201 61204 61206 61232 61236 61237 61239 61240
61242 61244 61256 61257 61259 61264 61265 61266
61275 61278 61279 61282 61284 61299