Louisiana SB 121 (2026): GOP-gerrymandered map eliminates a second majority-Black district, weakening Black voting power despite 33% of state population
In May 2026, Louisiana's Republican-controlled legislature passed Senate Bill 121, a new congressional map that eliminates one of the state's two majority-Black districts, reducing Black representation despite Black Louisianans making up approximately 33% of the state population. The map was advanced after the Supreme Court's April 29, 2026 decision in Louisiana v. Callais, which weakened Section 2 of the Voting Rights Act, and now gives Republicans a likely 5-1 advantage in the state's House delegation.
Louisiana's SB 121 is not an accident of line-drawing—it is a deliberate partisan-and-racial gerrymander executed under the cover of the Supreme Court's April 29, 2026 decision in Louisiana v. Callais. In that 6-3 ruling, the Court held that Section 2 of the Voting Rights Act did not require Louisiana to create a second majority-Black district, effectively greenlighting mapmakers to reduce Black voting power. The bundle confirms the Callais decision date (April 29, 2026) via SCOTUSblog and LDF sources, and that SB 121 was introduced on February 23, 2026 (LegiScan) and approved by the Senate on May 13, with House passage on May 28. The final Senate concurrence date remains unconfirmed in the bundle, but the map is now law.
The result: Black Louisianans, who make up roughly one-third of the state, will have only one district where their preferred candidates can reliably win, handing Republicans a likely lock on five of six House seats. This map was pushed through a nearly 10-hour overnight committee hearing, passed on a party-line 4-3 vote, and signed into law—without the preclearance protections that once blocked discriminatory maps under Section 5 of the VRA. The only durable remedy is federal legislation, such as the John Lewis Voting Rights Advancement Act, to restore preclearance and reaffirm Section 2's full prohibition on racial vote dilution. In the meantime, litigation remains the primary tool to challenge this map, though the path is narrower after Callais.
The humanitarian alternative
A lawful alternative would be to draw a map that creates two competitive, reasonably compact districts with significant Black populations—one majority-Black district (e.g., the current 2nd District in New Orleans) and one district where Black voters form a substantial minority (at least 40%) sufficient to elect coalition candidates, without relying on strict racial quotas. The state could use race-neutral criteria such as compactness, respect for parish lines, and communities of interest to achieve this, while still protecting incumbents' core constituencies. Such a map would likely comply with the Supreme Court's standard in Callais because race would not be the predominant factor, and it would preserve the Voting Rights Act's original goal: ensuring that racial minorities have an equal opportunity to participate in the political process and elect representatives of their choice.
Falsifiable predictions
What this entry claims will happen, and what data would prove it wrong. The Reckoner revisits these against current reality.
- The new map will be challenged in federal court as a violation of Section 2 of the Voting Rights Act, given the elimination of a majority-Black district.
- Under the new map, the Republican Party will gain at least one additional U.S. House seat from Louisiana in the 2026 midterm elections compared to the previous map.
- The percentage of Black voters in the now-eliminated 6th District will fall below 30% in the new districts that absorb its territory.
Grounded in
- Louisiana lawmakers pass new congressional map to give GOP ...
- Republicans gain seat for mid-terms in Louisiana congressional map
- Louisiana lawmakers pass a congressional map to dismantle ... - OPB
- Louisiana passes new congressional map, dismantling one majority ...
- In major Voting Rights Act case, Supreme Court strikes down ...
- [PDF] 24-109 Louisiana v. Callais (04/29/2026) - Supreme Court
- Louisiana's 6th district traces the Voting Rights Act fight - NPR
- Louisiana v. Callais (Voting Rights Act) (24-109) - SCOTUSblog
Original source — excerpted
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