Republicans currently hold a 20-8 advantage in Florida's congressional delegation and maintain supermajorities in both chambers of the state Legislature.

Florida’s House speaker is joining Gov. Ron DeSantis in supporting a mid-decade review of the state’s congressional districts, a move that could spark a legal battle over the state’s constitutional ban on partisan gerrymandering.

Texas Republicans have launched efforts to redraw congressional maps to secure more GOP seats in the U.S. House