The fate of the California Congressional District maps drawn as a part of Proposition 50 has moved the courts as a series of decisions may well determine what maps will be used in the 2026 elections.
The California Republican Party was the first to file a lawsuit to invalidate the maps. The November 5th complaint’s opening sentence states “The California Legislature violated the Fourteenth and Fifteenth Amendments to the Constitution when it drew new congressional district lines adopted through Proposition 50 based on race… without cause or evidence to justify it.”
On November 13, the United States Department of Justice announced it had filed legal action against the State of California claiming that the maps were drawn on the basis of race and therefore violate the 14th Amendment of the U.S. Constitution. “Race cannot be used as a proxy to advance political interests, but that is precisely what the California General Assembly did with Prop 50,” said Jesus A. Osete, Principal Deputy Assistant Attorney General for Civil Rights.
The United States Supreme Court may yet weigh in. On October 15, the Court heard a second round of oral arguments on another redistricting case, Louisiana vs. Callais, known as the Louisiana case. In deciding this case the U.S. Supreme Court has an opportunity to further define its position on racial gerrymanders. That position was applied recently in a 2017 case, Cooper v. Harris, in which the court held that two North Carolina Congressional Districts drawn based on race violated the U.S. Constitution.
On November 18, in a separate case, a 3-judge federal panel ruled that the recently drawn Texas congressional maps violated the U.S. Constitution as they met the definition of a racial gerrymander prohibited by the Supreme Court. “The public perception of this case is that it’s about politics. To be sure, politics played a role in drawing the 2025 Map,” Judge Jeffrey Brown wrote. “But it was much more than just politics. Substantial evidence shows that Texas racially gerrymandered the 2025 Map.” Like Democrats in California, Texas Republicans claimed that the goal was purely partisan.
However, on November 21 Supreme Court Judge Samuel Alito stayed the order of the Texas panel to give the full Supreme Court more time to rule on the matter.
While Democrats in California argued that their gerrymander of California Congressional Districts was a response to the Texas gerrymander, the language that made the districts contingent on actions in Texas was removed in the final bill passed by the legislature. Therefore in theory the Texas maps could be invalidated while the California maps remain in place.
Another possible outcome is that the Louisiana, California and Texas cases could be considered simultaneously by the U.S. Supreme Court – giving the Court an opportunity to issue a consistent standard that could guide redistricting efforts in all three states.
All we can say is stay tuned for the next chapter in the nation’s redistricting wars. The American people have much at stake.
