Welcome to Cook County, IL

Discover the heart of Cook County, Illinois, a vibrant and historic area that offers some of the most sought-after real estate in the Midwest. Established on January 15, 1831, by the Illinois State Legislature, Cook County was the 54th county formed in the state. Its story began in the Fort Dearborn settlement at the mouth of the Chicago River, which became the county seat and the foundation for today’s world-class city of Chicago.

Located in northeastern Illinois, Cook County is an urban hub filled with diverse communities, beautiful neighborhoods, and thriving business districts. With a population of over 5.2 million residents, it’s the second most populous county in the United States, home to more than 800 local governmental units and a wide variety of residential and commercial real estate opportunities.

From downtown Chicago condos to suburban homes in Oak Park, Evanston, and Schaumburg, Cook County offers endless options for anyone looking to buy, sell, or invest in Illinois real estate. Whether you’re searching for your dream home or exploring investment properties, United Real Estate Chicago is here to help you navigate the exciting Cook County housing market with confidence.