Zion, Illinois, is a city located in Lake County, near the shores of Lake Michigan. Founded in 1901 by the Christian Catholic Apostolic Church, it was originally established as a religious community. Today, Zion is known for its diverse population and family-friendly atmosphere, offering various parks and recreational activities. The city covers an area of approximately 6.5 square miles and has a population of around 24,000 residents. Zion is served by several schools, including those in the Zion-Benton Township High School District, and is conveniently located near major highways, making it accessible to nearby cities like Waukegan and Chicago.