The movie Ferris Bueller’s Day Off takes place in and around Chicago, Illinois, mostly in a fictional Chicago suburb called “Shermer,” based on the real North Shore suburbs of the city.

The fictional town: Shermer, Illinois

The story is set in the invented town of Shermer, Illinois, which director John Hughes created as a stand‑in for the North Shore suburbs of Chicago where he grew up (like Northbrook, Highland Park, and Glencoe). The high school Ferris attends is meant to be in Shermer, and the characters talk about living in this suburban Chicago town.

Real filming locations near Chicago

Although Shermer is made up, the movie was shot at real places in the Chicago area:

  • The high school exterior is Glenbrook North High School at 2300 Shermer Road in Northbrook, IL.
  • Cameron’s house (and the Ferrari garage) is at 370 Beech Street in Highland Park, IL.
  • Cameron’s emotional breakdown on the lake is filmed at Glencoe Beach in Glencoe, IL.
  • Ferris’s parents live in a fancy North Shore suburb; his mom’s office is in Winnetka, and his dad works in downtown Chicago.

The Chicago “big city” day

Most of the famous day‑off adventure happens in downtown Chicago , including:

  • The German‑American parade where Ferris dances on the float (on Dearborn Street near Adams/Jackson).
  • The Art Institute of Chicago, where the group visits the Impressionist paintings.
  • The Wrigley Field scene (the Cubs game).
  • The Sears Tower (now Willis Tower), the Chicago Board of Trade, the Picasso in Daley Plaza, and the Flamingo sculpture at Federal Plaza.

A bit of Southern California

One small but memorable detail is that Ferris’s home is actually a real house in Long Beach, California (22 West Schiller Street in Los Angeles for the restaurant exterior, and his house at a private residence in Long Beach). So while the story is set around Chicago, not every building shown is physically in Illinois.

TL;DR: Where the story happens

  • Setting : The fictional suburb of Shermer, Illinois, standing in for Chicago’s North Shore (like Northbrook).
  • Main locations : Downtown Chicago for the parade, museum, and skyline scenes; Northbrook, Highland Park, and Glencoe for the suburb/home scenes.

So, the movie takes place in a classic 1980s Chicago suburban world, with the big city of Chicago as the exciting playground for Ferris’s day off.