 | This is a non-diffusing subcategory of Category:Cities in Illinois. It includes cities that can also be found in the parent category, or in diffusing subcategories of the parent. |
| This is a container category. Due to its scope, it should contain only subcategories. |
Wikimedia Commons has media related to Cities in Illinois by county.
Subcategories
This category has the following 101 subcategories, out of 101 total.