The United States Supreme Court has ruled that California may use a new congressional map approved by voters in November, handing Democrats a significant victory in their efforts to counter Republican gains in the upcoming midterm elections. The court's decision, issued in a brief unsigned order with no dissenting justices, denied an emergency request from California Republicans to block the map.
The new map, championed by Governor Gavin Newsom, is expected to give Democrats as many as five additional seats in the House of Representatives. This move is seen as a direct response to Texas adopting a redrawn map earlier that could add up to five Republican-friendly districts. The California Republican Party, supported by the Trump administration, had argued that the map illegally used race as a factor in drawing district lines, but a lower court rejected that claim.
In December, the Supreme Court had allowed Texas to use its redrawn map for the 2026 midterm elections, rejecting a lower court ruling that found it racially gerrymandered. The court noted that both Texas and California had redrawn districts for partisan advantage. Justice Samuel Alito, in a concurring opinion, said the “impetus” in both states was “partisan advantage pure and simple”.
California’s redistricting process required voter approval due to the state constitution, unlike Texas where the legislature approved changes. Governor Newsom celebrated the ruling, stating on social media, “He lost, and he’ll lose again in November.” The decision puts Democrats in a strong position to retake the House, needing only a handful of seats to flip the majority. Control of the chamber would allow investigations and potentially impede President Trump’s legislative agenda.
