Chicago boasts one of the world's largest and most diversified economies. With a Gross Regional Product (GRP) exceeding $700 billion, the Chicagoland economy is larger than that of many nations.
What sets Chicago apart is its economic balance; no single industry employs more than 14% of the workforce. It is a major global financial center, home to the Chicago Board of Trade and the Chicago Mercantile Exchange (CME Group), making it the undisputed capital of global derivatives and commodities trading. The cost of living in Chicago, while higher than the national average, is notably lower than in other top-tier U.S. cities like New York and San Francisco, making it attractive to young professionals and growing businesses. Several Fortune 500 companies maintain headquarters in the city or surrounding suburbs, including United Airlines, McDonald's, Abbott Laboratories, and Mondelez International.