Changes

|population    =2,700,000 (2020)

|population    =2,700,000 (2020)

|area         =227.3 sq mi

|area         =227.3 sq mi

|density        =11,900/sq.mi

|density        =11,900/sq mi

|mayor         =[[Lori Lightfoot]]

|mayor         =[[Lori Lightfoot]]

|demonym        =Chicagoan

|demonym        =Chicagoan