Access comprehensive ZIP Code datasets tailored for Cook County, Illinois, featuring an extensive collection of 286 geographical areas. Each entry in this dataset provides detailed information including ZIP Code boundaries, land and water area measurements, and precise latitude and longitude coordinates. For instance, ZIP Code 60450 covers a significant land area and a small portion of water, indicative of its geographic characteristics. Professionals can utilize these datasets for spatial analysis, demographic studies, or planning and development tasks, ensuring precise and reliable data for any GIS project focused on this region.