| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Henry | County | 51,032 | 50,486 | 50,284 | o |
| Illinois | Federal State | 12,419,927 | 12,830,632 | 12,859,752 |
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Alpha | Village | 726 | 671 | 668 | o |
| Andover | Village | 594 | 578 | 575 | o |
| Annawan | Town | 870 | 878 | 876 | o |
| Atkinson | Town | 1,001 | 972 | 970 | o |
| Bishop Hill | Village | 123 | 128 | 127 | o |
| Cambridge | Village | 2,180 | 2,160 | 2,153 | o |
| Cleveland | Village | 253 | 188 | 187 | o |
| Colona | City | 5,213 | 5,099 | 5,084 | o |
| Galva | City | 2,798 | 2,589 | 2,582 | o |
| Geneseo | City | 6,496 | 6,586 | 6,566 | o |
| Hooppole | Village | 162 | 204 | 203 | o |
| Kewanee | City | 12,982 | 12,916 | 12,876 | o |
| Orion | Village | 1,714 | 1,861 | 1,855 | o |
| Woodhull | Village | 809 | 811 | 810 | o |
Source: US Census Bureau (web).
2012-07-02WWW.CITYPOPULATION.DE