Illinois Counties
Illinois, Located in the Midwest, it is home to Chicago, the third-largest city in the US. The state is a major transportation hub and an agricultural leader, known for its vast corn and soybean fields. It also plays a significant role in manufacturing and finance.. There are 102 county in Illinois. You can find the list of these counties and detailed information from the links below.
Will County
Will County, population 688,726
Winnebago County
Winnebago County, population 281,295
Williamson County
Williamson County, population 66,415
| County Name | Population | Cities |
|---|---|---|
| Wabash County | 11,190 | Wabash County cities |
| Warren County | 16,696 | Warren County cities |
| Washington County | 13,764 | Washington County cities |
| Wayne County | 16,031 | Wayne County cities |
| White County | 13,364 | White County cities |
| Whiteside County | 54,656 | Whiteside County cities |
| Will County | 688,726 | Will County cities |
| Williamson County | 66,415 | Williamson County cities |
| Winnebago County | 281,295 | Winnebago County cities |
| Woodford County | 38,091 | Woodford County cities |