County
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Winnebago | County | 252,913 | 278,441 | 295,266 | o |
| Illinois | Federal State | 11,430,602 | 12,419,927 | 12,830,632 |
Contents: Places (Winnebago, County)
| Name | Status | Population census 1990-04-01 | Population census 2000-04-01 | Population census 2010-04-01 | |
|---|---|---|---|---|---|
| Cherry Valley | Village | 1,428 | 2,229 | 3,162 | o |
| Durand | Village | 1,147 | 1,077 | 1,443 | o |
| Machesney Park | Village | 18,921 | 20,768 | 23,499 | o |
| New Milford | Village | 541 | 541 | 697 | o |
| Pecatonica | Village | 1,765 | 1,997 | 2,195 | o |
| Rockford | City | 143,942 | 151,815 | 152,871 | o |
| Rockton | Village | ... | 5,461 | 7,685 | o |
| Roscoe | Village | 2,220 | 6,259 | 10,785 | o |
| South Beloit | City | 4,096 | 5,431 | 7,892 | o |
| Winnebago | Village | 1,899 | 2,969 | 3,101 | o |
Source: US Census Bureau (web).
2011-04-03WWW.CITYPOPULATION.DE
