County
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Rock Island | County | 148,723 | 149,390 | 147,546 | o |
| Illinois | Federal State | 11,430,602 | 12,419,927 | 12,830,632 |
Contents: Places (Rock Island, County)
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Andalusia | Village | 1,060 | 1,081 | 1,178 | o |
| Carbon Cliff | Village | 1,490 | 1,681 | 2,134 | o |
| Cordova | Village | 630 | 651 | 672 | o |
| Coyne Center | Census-Designated Place | ... | ... | 827 | o |
| East Moline | City | ... | 21,513 | 21,302 | o |
| Hampton | Village | 1,586 | 1,630 | 1,863 | o |
| Hillsdale | Village | 564 | 588 | 523 | o |
| Milan | Village | 5,654 | 5,376 | 5,099 | o |
| Moline | City | 44,046 | 44,047 | 43,483 | o |
| Oak Grove | Village | ... | 728 | 396 | o |
| Port Byron | Village | 1,173 | 1,540 | 1,647 | o |
| Rapids City | Village | 896 | 955 | 959 | o |
| Rock Island | City | 40,537 | 39,735 | 39,018 | o |
| Rock Island Arsenal | Census-Designated Place | ... | 145 | 149 | o |
| Silvis | City | 6,892 | 7,279 | 7,479 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE
