County
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| St. Charles | County | 283,939 | 360,485 | 364,981 | o |
| Missouri | Federal State | 5,596,564 | 5,988,924 | 6,008,984 |
Contents: Incorporated Places (St. Charles, County)
| Name | Status | Population census 2000-04-01 | Population census 2010-04-01 | Population estimate 2011-07-01 | |
|---|---|---|---|---|---|
| Augusta | Town | 249 | 253 | 257 | o |
| Cottleville | City | 2,033 | 3,075 | 3,115 | o |
| Dardenne Prairie | City | 4,503 | 11,494 | 11,646 | o |
| Flint Hill | City | 379 | 525 | 531 | o |
| Josephville | Village | 320 | 376 | 382 | o |
| Lake St. Louis | City | 10,170 | 14,545 | 14,736 | o |
| New Melle | City | 301 | 475 | 480 | o |
| O'Fallon | City | 49,399 | 79,479 | 80,519 | o |
| Portage Des Sioux | City | 354 | 328 | 332 | o |
| St. Charles | City | 60,599 | 65,794 | 66,598 | o |
| St. Paul | City | 1,634 | 1,829 | 1,853 | o |
| St. Peters | City | 51,343 | 52,575 | 53,264 | o |
| Weldon Spring | City | 5,315 | 5,443 | 5,514 | o |
| Weldon Spring Heights | Town | 79 | 91 | 91 | o |
| Wentzville | City | 7,189 | 29,070 | 29,451 | o |
| West Alton | City | 573 | 522 | 528 | o |
Source: US Census Bureau (web).
2012-07-02WWW.CITYPOPULATION.DE
