The Post-Louisiana Ruling Redistricting Rush Has a Target

After the Supreme Court's ruling in the Louisiana congressional map case, red states read the green light: mid-cycle redistricting is back on the table. Tennessee Republicans moved first, approving a new map that puts the state's only Democratic House seat at serious risk.

Mid-decade redistricting isn't novel — Texas Republicans did it in 2003 under Tom DeLay, flipping five House seats in one cycle. The Supreme Court declined to block it on partisan grounds. That precedent is the load-bearing wall here. What's new is the SCOTUS ruling giving states fresh cover to argue racial and political line-drawing are legally separable.

House Democrats are operating on a margin thin enough that losing two or three seats to remapped Southern districts could lock in a Republican majority before a single vote is cast in 2026. This is map-locking, not campaigning.

Which other Southern states move — and how fast. If Georgia or South Carolina follow Tennessee's lead before summer recess, Democrats' litigation window narrows sharply. Watch for DOJ and voting-rights plaintiffs to file immediately; injunctive relief timing is everything.