Supreme Court Guts Voting Rights Act: What Louisiana v. Callais Means for 2026 Midterms

# Supreme Court Guts Voting Rights Act: What Louisiana v. Callais Means for 2026 Midterms

> **Quick answer:** On April 29, 2026, the Supreme Court ruled 6-3 in *Louisiana v. Callais* to invalidate Louisiana's second majority-Black congressional district and fundamentally rewrite the framework that has protected minority voting power for 40 years. The ruling makes it dramatically harder for voters of color to challenge discriminatory maps — and analysts say it puts at least 15 House seats across the South at risk before November.

The Supreme Court handed down one of its most consequential voting rights decisions in decades on April 29, 2026. In *Louisiana v. Callais*, the court's 6-3 conservative majority struck down Louisiana's majority-Black congressional district and gutted the primary legal tool minority voters have used to challenge discriminatory maps since 1982. For the 2026 midterm elections — already set to be a high-stakes battle for control of Congress — the ruling couldn't have come at a worse time for Democrats and civil rights advocates.

## What the Court Decided in Louisiana v. Callais

The case grew out of a years-long redistricting battle. After the 2020 census, Black voters sued Louisiana, arguing its congressional map packed them into a single district in violation of Section 2 of the Voting Rights Act. A lower court agreed, ordering Louisiana to draw a second majority-Black district. Louisiana complied in 2024 — and then a different set of plaintiffs sued again, claiming that new map was itself an unconstitutional racial gerrymander.

The Supreme Court sided with the second set of challengers. Writing for the 6-3 majority, Justice Samuel Alito struck down the 2024 map and went considerably further: he rewrote the *Thornburg v. Gingles* (1986) framework that courts have used for four decades to evaluate VRA Section 2 claims.