Upset Brief · CA-32 · Larry Thompson (R) vs. Brad Sherman (D), incumbent
A long shot on the math: it takes a 22.9-point national wave.
<1%
odds today
<1%
odds with the plan
64,067
net votes to find
37
days left; voting starts October 5
Where
- 01+2,165Los AngelesStarting line Sherman +31. 1.8% split their ticket.
- 02+638Simi ValleyStarting line Thompson +8. 2.2% split their ticket.
- 03+106Unincorporated Los Angeles CountyStarting line Sherman +34. 2.2% split their ticket.
- 04+91MalibuStarting line Sherman +24. 3.1% split their ticket.
- 05+17Unincorporated Ventura CountyStarting line Thompson +6. 2.0% split their ticket.
The top 5 cities and unincorporated areas carry 100% of the plan.
How
- P+2,602Persuade2,602 voters who split their ticket in recent elections and lean Sherman today.
- M+0MobilizeThere are almost no cities and unincorporated areas Thompson's side carries, so turnout alone cannot help here.
- C+415ConsolidateVoters who went third party in recent races, in the cities and unincorporated areas that lean Thompson's way.
Plus a national shift of 22.9 points of margin (61,050 votes) that no campaign controls.
What has to be true
- Thompson wins 50 percent of the ticket splitters now leaning Sherman.
- The national environment moves about 22.9 points toward Thompson's side between now and November 3.
- No 2026 public poll exists for this race, so the starting line is a weighted blend of official recent results; the first real poll will move it.
The numbers behind it
- 01Crossover regression313 precincts, R² 0.974, 42 crossover precincts identified
- 02Monte Carlo20,000 seeded simulated elections with a 7-point baseline error. 90% range of the final margin with the plan: -91,739 to -30,650 votes.
- 03Money, FEC candidate totals through June 30Thompson $2,174 cash on hand; Sherman $2,668,480.
- 04Call program for this list4,409 households, 13,226 dials, about 693 live conversations: an estimated $2,515 at published rates.
Independent analysis by The Political Group from official California Secretary of State precinct returns (2022 and 2024), FEC filings and published polls, as of September 26, 2026. Not affiliated with any candidate or party.