Cook County, Illinois

Cook County, Illinois, is one of the largest counties in the United States, home to over 5 million residents. It includes Chicago, the state's largest city, which serves as its county seat. The county spans diverse communities, from urban neighborhoods to suburban areas. Cook County provides various services, including law enforcement, public health, and education. It's known for its cultural institutions, such as museums and theaters, reflecting a rich history and diverse population. The county plays a significant role in politics, economy, and culture in Illinois and the broader Midwest region.