Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

California › California State Assembly · November 3, 2026 · Updated Oct 16, 2026

California Assembly District 72

Top two

Projected flip: Republican-held seat, Democrats favored (66%).

Kluwe is favored to win: Kluwe wins in 2 of every 3 simulations.

Kluwe (D)
66%
chance of winning
Mark (R)
34%
Average margin
D+3.0
80% of outcomes
R+7 to D+13
Partisan lean
R+2
Polls
No pollsmodel only

Projected flip: Republican-held seat, Democrats favored (64%).

Kluwe is favored to win: Kluwe wins in about 2 of every 3 simulations.

Kluwe (D)
64%
chance of winning
Mark (R)
36%
Average margin
D+3.4
80% of outcomes
R+10 to D+16
Partisan lean
R+2
Polls
No pollsmodel only

How this race is decided

Top-two primary

All candidates run in one primary regardless of party and the two with the most votes advance, so two candidates of the same party can meet in November. The forecast then marks the seat as safe for that party.

Range of outcomes

Final margin across our simulations; the white dashes mark the middle 80%.

D+3.0R+20R+10EvenD+10D+20
D+3.4R+30R+20R+10EvenD+10D+20D+30

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Kluwe 66%Mark 34%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

0%25%50%75%100%AugSepOctNovNov 3Kluwe 64%Mark 36%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

The candidates

What goes into the forecast

Every ingredient's estimate of the final margin.

National environment
D+9.5Election Day forecast
California state offices
−0.6Polls for governor, statewide and legislative races · details
Environment here
D+8.9Used by the fundamentals
Swing reaching this office
58%Of a shift in the environment, from past legislative races since 2016
Pacific adjustment
−1.7How legislative races in the region have run against lean and environment lately
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by 58% of the environment andthe Pacific adjustmentD+4.2Fundamentals modelAdds incumbency, past results, money andexperienceD+3.3Polls in similar placesPolling of similar races in California andlook-alike placesD+2.8Polling averageNo polls of this racenot availableHorizon forecastPolls + fundamentals, projected to Election DayD+3.0Pulse forecastPolls (and polling of similar places) only, todayD+3.4

Each estimate is a margin before national and statewide uncertainty is simulated. Horizon blends polls, fundamentals and a little of the similar-places estimate, weighting each by how precise it is; Pulse uses polls and similar places only.

Fundamentals inputs
Incumbency (+1 D, −1 R)0
Fundraising edge (log ratio of individual money)0.84
Elected-experience edge0
First-term incumbent0
Seat's last result vs. expectation-14.68
Incumbent's last result vs. expectation0

Polls

No public polls of this race. The forecast relies on fundamentals and on polling of similar places in the state.

The district

Lean R+2: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+2.8R+5.1 vs. nation2020 presidentD+1.7R+2.8 vs. nation2024 presidentR+2.8R+1.3 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
501,740
People per km²
843
Adults with a B.A.+
56%
White, no degree
27%of adults
  • White 60%
  • Hispanic 18%
  • Black 2%
  • Asian 14%
  • Other / multiracial 7%

American Community Survey 2020–2024, aggregated from census tracts.

Past results

Results in the same-numbered district; earlier elections may have used different lines.

2024

264,375 votes · R+18.9
✓ Diane Dixon (R)59.4%
Dom Jones (D)40.6%

2024 President Vote in this district

267,623 two-party votes · R+2.8 · R+1.3 vs. the nation
✓ Donald Trump (R)51.4%
Kamala Harris (D)48.6%

2022

207,318 votes · R+12.5
✓ Diane Dixon (R)56.2%
Judie Mancuso (D)43.8%

2020 Earlier district lines

226,190 votes · R+8.3
✓ Janet Nguyen (R)54.2%
Diedre Nguyen (D)45.8%

2020 President Vote in this district

291,699 two-party votes · D+1.7 · R+2.8 vs. the nation
✓ Joe Biden (D)50.9%
Donald Trump (R)49.1%

2016 President Vote in this district

225,470 two-party votes · R+2.8 · R+5.1 vs. the nation
✓ Donald Trump (R)51.4%
Hillary Clinton (D)48.6%