The Republican leader of the Illinois House and five Illinois voters have filed a lawsuit asking the state Supreme Court to throw out the legislative district map drawn in 2021.

Redistricting in each state: How it works, what it looks like Originally, it looked like Democrats might benefit from redistricting after the 2020 census -- with lawmakers redrawing maps in large ...

It was the first federal court ruling to block a map due to gerrymandering, when congressional maps are re-drawn to favour political parties. The state has until 29 January to submit a new plan ...