Chicago contains less than 25% of the state's population, but it is split between 8 of Illinois 19 districts in the United States House of Representatives.. 
 I didn't know that. I would like to hear more about that, if you don't mind. 
 What else can you tell me about their economy? 
 Hi! Please tell me about Chicago. 
 You are welcome.
Chicago contains less than 25% of the state's population, but it is split between 8 of Illinois 19 districts in the United States House of Representatives..