 Seal of the Forest Preserve District of Cook County | |
 A herd of white-tailed deer in a forest preserve in Chicago | |
| Formation | 1914 |
|---|---|
| Type | Governmental organization |
| Headquarters | River Forest, Illinois |
| Coordinates | 41°53′23.3″N 87°48′20.5″W / 41.889806°N 87.805694°W |
Region served | Cook County |
Main organ | Cook County Board of Commissioners |
| Website | https://fpdcc.com |
The Forest Preserve District of Cook County is a governmental commission in Cook County, Illinois, that owns and manages land containing forest, prairie, wetland, streams, and lakes. These land holdings are primarily managed as undeveloped natural areas and for outdoor recreation. The Forest Preserve District encompasses approximately 70,000 acres (110 sq mi; 280 km2) of land or approximately 11% of the land in Cook County,[1] which contains the city of Chicago and is the most densely populated urban metropolitan area in the Midwest. The Forest Preserves also owns the lands on which the Brookfield Zoo and the Chicago Botanic Garden operate.
The Cook County Board of Commissioners also serves ex-officio as the board for the district. The Forest Preserve District headquarters is located in River Forest, Illinois.