Illinois's 21st congressional district

The 21st congressional district of Illinois was a congressional district for the United States House of Representatives in Illinois. It was eliminated as a result of the 1990 Census. It was last represented by Jerry Costello who was redistricted into the 12th district.

Illinois's 21st congressional district

The 21st congressional district of Illinois was a congressional district for the United States House of Representatives in Illinois. It was eliminated as a result of the 1990 Census. It was last represented by Jerry Costello who was redistricted into the 12th district.