County
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Winnebago | County | 278,441 | 295,264 | 293,660 | o |
| Illinois | Federal State | 12,419,927 | 12,830,632 | 12,859,752 |
Contents: Incorporated Places (Winnebago, County)
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Cherry Valley | Village | 2,229 | 3,162 | 3,152 | o |
| Durand | Village | 1,077 | 1,443 | 1,438 | o |
| Machesney Park | Village | 20,768 | 23,495 | 23,392 | o |
| New Milford | Village | 541 | 697 | 694 | o |
| Pecatonica | Village | 1,997 | 2,203 | 2,192 | o |
| Rockford | City | 151,815 | 152,871 | 152,222 | o |
| Rockton | Village | 5,461 | 7,685 | 7,652 | o |
| Roscoe | Village | 6,259 | 10,785 | 10,738 | o |
| South Beloit | City | 5,431 | 7,892 | 7,856 | o |
| Winnebago | Village | 2,969 | 3,101 | 3,087 | o |
Source: US Census Bureau (web).
2012-07-02WWW.CITYPOPULATION.DE
