Rogers Park Township
Hyde Park Township
Lake View Township
West Chicago Township
South Chicago Township
North Chicago Township
Cook County, Illinois
Cook County is located in Illinois. About 5,275,541 people live here. Between 2015 and 2025, the population declined from 5,238,216 to 5,194,625. The region is at 950 meters above sea level. The area covers about 4,233.7 square kilometers. The region is divided into 41 Municipalities, 8 Counties and 26 Subregions. The region was founded in 1831. The name originates from Daniel Pope Cook (American politician) Cook County is county in Illinois, United States. More information at www.cookcountyil.gov.
Photos from Cook County
| Named after | Daniel Pope Cook |
|---|---|
| Year built | 1831 |
| Area | 4233.7 km² |
| Elevation | 950 m |
| Located in | Illinois |
| Country | United States |
| Population | 5275541 |
| Native name | Cook County |
| Official name | Cook County |
Public transit map Cook County Legend | Railway | |
| Bus | |
| Tram |
Bicycle map Cook County Legend | Bike path | |
| Bike lane on roadway | |
| Cycling allowed on bus lane | |
| Bicycle street | |
| Open to cyclists | |
| Open to cyclists, good path | |
| Cycling prohibited | |
| Cobblestone |
| Long-distance bike route | (depending on scale) | |
| Long-distance bike route |
Pedestrian map Cook County Legend | Path |
| Long-distance hiking trail | (depending on scale) | |
| Long-distance hiking trail | ||
| Pedestrians prohibited |