St. Charles County, Missouri cities
Number of cities: 18
Population: 402,377
| City | Type | Population |
|---|---|---|
| Augusta | town | 276 |
| Cottleville | city | 5,408 |
| Dardenne Prairie | city | 12,689 |
| Defiance | CDP | 51 |
| Flint Hill | city | 1,006 |
| Foristell | city | 849 |
| Josephville | village | 701 |
| Lake St. Louis | city | 16,665 |
| New Melle | city | 382 |
| O'Fallon | city | 90,802 |
| Portage Des Sioux | city | 361 |
| St. Charles | city | 70,218 |
| St. Paul | city | 2,992 |
| St. Peters | city | 57,289 |
| Weldon Spring | city | 5,348 |
| Weldon Spring Heights | town | 124 |
| Wentzville | city | 43,213 |
| West Alton | city | 448 |
How many cities are in St. Charles County, Missouri?
There are 18 cities in St. Charles County, Missouri.