Illinois
County Rock Island is located in the state of Illinois. Rock Island is spread between the coordinates of +41.4873996 Latitude and -90.56685392 Longitude. Rock Island has 21 zip codes, 35 cities, 1 area code and 1 post office.
Below you will find more info about Rock Island and also zip codes, cities, area codes and the post offices that belong to this county.
In all the statistical population, the male population is 72,023 and the female population is 75,324.
| Male Population | 72,02348.88% |
| Female Population | 75,32451.12% |
Rock Island has 60,385 households, with an average number of 2.36 persons per household. The average income per household in Rock Island is $46,285 and the average house value is $93,060.
| Household per ZIP Code | 60,385 |
| Avarage House Value | $93,060 |
| Persons Per Household | 2.36 |
| Income Per Household | $46,285 |
The latitude of the Rock Island is +41.4873996, the longitude is -90.56685392, and the elevation is 598 ft. The time zone for Rock Island is CDT.
| Latitude | +41.4873996 |
| Elevation | 598 ft |
| Longitude | -90.56685392 |
| Timezone | CDT |
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