Oct. 6 marks the beginning of the voting period for California’s Proposition 50 special election, which asks voters whether to implement new, partisan congressional maps for the 2026, 2028, and 2030 elections. If you’re having trouble visualizing what, exactly, that could look like, these interactive maps help show both the big-picture, statewide changes and the changes to your own congressional district. Big changes at a glanceThis map, created by the Associated Press, shows the current and proposed California congressional district boundaries. How is your congressional district impacted? 50 would bring to your own congressional district, along with the percentage of voters gained or lost, by party.