U.S. Supreme Court rules against Louisiana voting map

The U.S. Supreme Court (SCOTUS) has made a massive decision with regard to voter rights and, in particular, the rights of voters of Black residents.

On April 29, 2026, SCOTUS threw out a congressional map in Louisiana that had been drawn to protect the voting power of Black residents, a decision that undercuts a landmark civil rights law.

Stephen Montoya, a partner with Montoya, Lucero and Pastor, joined “Arizona Horizon” to discuss this decision and what it means for voting rights and future elections.

Montoya explianed an ideologically divided court sided 6 to 3 with the Trump Administration and with the non-Black voters who challenged the map as relying too heavily on race to sort voters, and it did so just three years after upholding the 1965 Voting Rights Act’s vote dilution protections for racial minorities.

The court’s three liberal justices dissented. Justice Elena Kagan said the consequences of the majority’s decision are likely to be “far-reaching and grave,” rendering the protections of the civil rights law “all but a dead letter.”

The decision could ultimately reduce the number of Black and Hispanic members of U.S. Congress and boost Republicans’ chances of winning more seats in the U.S. House, where they currently have a thin majority. States now have a freer hand to adjust boundaries of voting districts at all levels of government.

“The district court, in a decision by a Trump appointee, and in a finding that was over 100 pages long, said, ‘Hey, this is an intentional discrimination.’ African Americans are one-third of the population, but they only have one-eighth of the House seats,” Montoya said. “It went all the way up to the Supreme Court, and the issue of an alleged racial gerrymander was not decided.”

Montoya explained how the U.S. Supreme Court itself raised the issue “Sua Esponte,” meaning on its own motion.

“Usually parties present questions to the court,” Montoya said. “The question in this case was presented to the court by the court itself, and reargued this term.”