House Effects
Monday, September 21, 202643 days until Election Day, November 3, 2026
Governors · 2026

California Governor

Xavier Becerra (D)v.Steve Hilton (R)SAFE D

Open seat, currently Democratic.

Projected margin
D+21.3
Nine in ten outcomes: D+32 to D+11
Chance of winning
>99%
Xavier Becerra
Polls alone
D+21.3
6 polls from 4 pollsters; latest Sep 10. Weight in projection: 100%.
Fundamentals alone
D+14.7
Weight in projection: 0%.
Polls

The average over time

Each poll is first shifted by its sponsor's and its pollster's measured lean, then weighted by recency and track record. Sample size gets no weight: in 2,000-plus past races it predicted nothing about accuracy. Why.

R+5EvenD+5D+10D+15D+20D+25D+30Jun ’26JulAugSepOctNovD+21.3Election Day
adjusted weighted average shading: which side the average favors each poll, as published party-aligned pollster or sponsor
Before any poll

What the fundamentals say

A regression on past governor's races, fit without looking at this year. The national environment term uses the generic ballot after its historical correction (D+5.3).

What each term adds to the estimate
BaselineR+1.1
Partisan leanD+12.9
National environmentD+2.9
Incumbency0.0
Incumbent's last over/under-performance0.0
Fundamentals estimateD+14.7
Input: partisan lean
D+21.6
Presidential vote relative to the nation, 2024 (and 2020).
Handicappers, for comparison
Cook: Safe D · Sabato: Safe D · Inside Elections: Safe D
Not an input to the projection.
Table view

All 6 polls in the average

“Share” is how much of today’s average each poll supplies. It depends on recency, the pollster’s record, whether the poll screens for likely voters, and how many other polls the same firm has in the race. It does not depend on sample size.

DatesPollsterSampleBecerraHiltonAs publishedAdjustedShare of average
Sep 4–10Public Policy Institute of California1,098 LV6038D+22D+21.9
moved 0.1 toward R
36%
source
Aug 3–9University of California Berkeley Institute of Governmental Studies
for Los Angeles Times
2,310 LV5537D+18D+18.1
moved 0.1 toward D
31%
source
Jun 29 – Jul 6Public Policy Institute of California1,003 LV6136D+25D+24.9
moved 0.1 toward R
8.1%
source
Jun 13–17Kreate Strategies900 RV5833D+25D+24.9
moved 0.1 toward R
9.0%
source
May 23–26USC Dornsife/CSU Long Beach/Cal Poly Pomona
for CSU Long Beach-USC-Cal Poly Pomona California Elections and Policy
735 LV5835D+23D+23.0
12%
source
May 19–24University of California Berkeley Institute of Governmental Studies
for Los Angeles Times
8,578 RV5231D+21D+21.1
moved 0.1 toward D
3.7%
source

LV: likely voters. RV: registered voters. A: all adults. “Adjusted” is the published margin after removing the sponsor shift and the pollster’s measured house effect; the small print says how far that moved the poll. Dem.-aligned and Rep.-aligned mark polls paid for by a party, a campaign, or an allied group, or taken by a firm whose published work is mostly for one side. They are shifted by the average lean of such polls, then counted at full weight.

History

Recent results for this office

YearDemocratRepublicanResult
2022Gavin NewsomBrian DahleD+18.4
2021 (recall)Gavin NewsomRetained, 61.9% to 38.1%
2018Gavin NewsomJohn CoxD+23.9
2014Jerry BrownNeel KashkariD+19.9