The Louisiana state legislature passed a new congressional redistricting map this week that eliminates one of the state's majority-Black congressional districts, a change that simultaneously positions Republicans to gain an additional seat in the state's delegation to the U.S. House of Representatives.

The map's passage marks a notable development in an ongoing legal and political battle over Louisiana's congressional boundaries. The state had previously been ordered by federal courts to draw a second majority-Black district following challenges under the Voting Rights Act. The new map reverses that configuration, consolidating Black voter populations in a way that critics say dilutes their electoral power.

Supporters of the new map argue the reconfiguration reflects updated population data and legitimate redistricting criteria. Opponents, including voting rights advocates, contend the change undermines the political representation of Black Louisianans and may run afoul of federal law. Legal challenges are widely anticipated.

The redistricting move is part of a broader national pattern in which state legislatures have revisited congressional maps following court rulings and shifting political calculations. Louisiana's congressional delegation currently includes one majority-Black district; under the approved map, that number would drop to zero while Republicans would be positioned to hold an additional competitive seat.