| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| McHenry | County | 259,524 | 308,862 | 308,135 | 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 | |
|---|---|---|---|---|---|
| Bull Valley | Village | 1,012 | 1,077 | 1,077 | o |
| Cary | Village | 15,613 | 18,271 | 18,281 | o |
| Crystal Lake | City | 38,195 | 40,743 | 40,766 | o |
| Greenwood | Village | 248 | 255 | 255 | o |
| Harvard | City | 8,090 | 9,447 | 9,453 | o |
| Hebron | Village | 1,133 | 1,216 | 1,217 | o |
| Holiday Hills | Village | 727 | 610 | 609 | o |
| Johnsburg | Village | 5,416 | 6,337 | 6,342 | o |
| Lake in the Hills | Village | 23,619 | 28,965 | 28,980 | o |
| Lakewood | Village | 2,330 | 3,851 | 3,853 | o |
| Marengo | City | 6,405 | 7,648 | 7,654 | o |
| McCullom Lake | Village | 1,038 | 1,049 | 1,050 | o |
| McHenry | City | 21,716 | 26,994 | 27,010 | o |
| Oakwood Hills | Village | 2,198 | 2,083 | 2,084 | o |
| Prairie Grove | Village | 1,003 | 1,904 | 1,905 | o |
| Richmond | Village | 1,164 | 1,874 | 1,876 | o |
| Ringwood | Village | 528 | 836 | 835 | o |
| Spring Grove | Village | 3,944 | 5,778 | 5,782 | o |
| Trout Valley | Village | 595 | 537 | 537 | o |
| Union | Village | 577 | 580 | 579 | o |
| Wonder Lake | Village | 2,880 | 4,024 | 4,025 | o |
| Woodstock | City | 20,260 | 24,770 | 24,785 | o |
Source: US Census Bureau (web).
2012-07-02WWW.CITYPOPULATION.DE