It’s not just congressional districts. Illinois Democrats who drew legislative maps following the 2020 Census split O’Fallon into four state House of Representatives districts, up from three.

Eric Henderson is Managing Editor, Midwest for CBSNews.com. He has won three Emmy Awards, an Eric Sevareid Award and two Edward R. Murrow Awards.

The districts would be among the most gerrymandered in the country. The Republican-friendly seat held by Representative ... and central Illinois. The maps, if approved by the state’s Democrat ...

Forty-three state representatives, including several Democrats ... adding to the current 4th District seat held by Democratic Congressman Chuy Garcia. Illinois' new congressional district map heavily ...

Illinois voters hit the polls Tuesday ... including all 17 of the state's congressional districts and the Cook County State's ...