By the numbers: How many seats has each party gained in redistricting?

A Supreme Court decision that invalidated Louisiana’s 2024 congressional maps has reignited a redistricting battle, after some primary elections have already been held.

In Louisiana v Callias, the Supreme Court ruled that the 2024 map was an unconstitutional gerrymander because it created a second majority-minority district. Gov. Jeff Landry subsequently canceled the primary elections for the House seats, though other primaries are scheduled to continue uninterrupted, with early voting beginning May 9.