Overnight map shock: After California’s Nov. 4 special election, Sebastopol now lives in a dramatically redrawn 1st Congressional District that pushes north and then all the way east to the Nevada border. The Prop. 50 shakeup cleaves West County between two members of Congress and hands voters a brand-new ballot map for 2026. Local officials and residents are still determining the implications of the new lines for services, outreach, and the upcoming campaign season.
What the new lines mean for Sebastopol
Under the post‑Prop. 50 plan, Sebastopol sits at the bottom corner of a massive 1st District that now includes towns such as Graton, Forestville, Windsor, and Healdsburg, according to the Sebastopol Times. The California State Assembly’s proposed congressional map features an interactive viewer, allowing residents to check block-by-block lines and confirm whether their address has been affected.
West County will be represented by two members
Prop. 50 passed statewide, and the Legislature’s map will be used for the 2026 elections—reshuffling which communities are grouped and which representative voters will pick next year, as reported by KCRA. The upshot: parts of the coast remain in the reshaped 2nd District, while Sebastopol and nearby inland communities now vote in the new 1st District.
The 1st District race is shaping up
Healdsburg Democrat Mike McGuire, the president pro tem of the California State Senate, launched a campaign for the reshaped 1st District yesterday, positioning himself as a top Democratic challenger, according to local coverage. The newly configured seat includes territory currently represented by Republican incumbent Wikipedia, setting up a likely, closely watched 2026 matchup.
Huffman, local officials, and early reaction
Rep. Jared Huffman, whose reconstituted 2nd District still covers much of the coast, told local reporters he expects to lose parts of Sebastopol and warned he will be dealing with a markedly different electorate; the Sebastopol Times quoted him saying he’ll be losing about 20 points of Democrat‑majority. Huffman is also the top House Democrat on the Natural Resources Committee, according to the Office of Rep. Jared Huffman, which gives him a high profile on public-lands and coastal issues that matter to North Bay voters.
Legal fights and the calendar to watch
The new maps face immediate legal challenges: Republicans have filed a federal lawsuit after the election, and the U.S. Department of Justice has moved to intervene, arguing that the map improperly used race as a factor, as reported by the AP News and in coverage of the DOJ motion summarized by Reuters. Local election officials say the maps remain preliminary while proofing and administrative checks are completed ahead of candidate-filing timelines.
How to check your district and what to expect next
Want to confirm whether your house is now in CA‑1 or CA‑2? The Legislature’s interactive proposed map allows you to type in an address and view the new boundaries. You can also see the proposed congressional map at the California State Assembly Committee on Elections. Expect more outreach from incumbent offices in the coming weeks as staffers map precincts. Keep an eye on the court calendar, as any preliminary injunction or ruling could change whether these lines are used in 2026.
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