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California Opens Voting on Prop. 50 to Temporarily Replace Congressional Maps

The outcome could influence which party controls the U.S. House in 2026.

Overview

  • Mail ballots are going to all registered voters, ballot drop-off sites and vote centers are open in parts of the state, and the special election concludes Nov. 4.
  • Prop. 50 would pause the Citizens Redistricting Commission’s lines and use legislature-drawn districts for 2026, 2028 and 2030 before reverting to the commission after the 2030 census.
  • Backers say the move counters mid-decade GOP remaps in Texas and elsewhere designed to add up to five Republican seats, while opponents call it a partisan power grab costing roughly $250–$280 million.
  • If approved, the plan could shift up to five California seats toward Democrats and shape the House majority, as a federal panel reviews Texas’ new map and President Trump says the DOJ will sue to challenge Prop. 50.
  • Public polls show a plurality or slim majority support, and the race has drawn tens of millions of dollars and prominent voices, with Barack Obama in support and Arnold Schwarzenegger opposed, plus $5 million to opponents from the Congressional Leadership Fund.