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

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What's the difference?

Kansas › Governor · November 3, 2026 · Updated Oct 16, 2026

Kansas Governor

Projected flip: Democratic-held seat, Republicans favored (76%).

Masterson is favored to win: Masterson wins in 3 of every 4 simulations.

Holscher (D)
24%
chance of winning
Masterson (R)
76%
Average margin
R+4.1
80% of outcomes
R+12 to D+4
Partisan lean
R+16
Polls
7in our database

Projected flip: Democratic-held seat, Republicans favored (77%).

Masterson is favored to win: Masterson wins in about 3 of every 4 simulations.

Holscher (D)
23%
chance of winning
Masterson (R)
77%
Average margin
R+4.8
80% of outcomes
R+14 to D+4
Partisan lean
R+16
Polls
7in our database

Range of outcomes

R+4.1R+20R+10EvenD+10D+20
R+4.8R+20R+10EvenD+10D+20

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Holscher 24%Masterson 76%

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

0%25%50%75%100%AugSepOctNovNov 3Holscher 23%Masterson 77%

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
Kansas state offices
−0.0Polls for governor, statewide and legislative races, without this race · details
Environment here
D+9.5Used by the fundamentals
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by the national and state moodR+6.8Fundamentals modelAdds incumbency, past results, money andexperienceR+2.9Polls in similar placesPolling of similar races in Kansas and look-alikeplacesR+1.2Polling average7 polls, latest Oct 4R+4.6Horizon forecastPolls + fundamentals, projected to Election DayR+4.1Pulse forecastPolls (and polling of similar places) only, todayR+4.8

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
Elected-experience edge0
First-term incumbent0
Seat's last result vs. expectation25.75
Incumbent's last result vs. expectation0

Polls

R+10R+5EvenD+5D+10Avg. R+4.6Aug 16Nov 3
All 7 polls
PollsterDatesSampleHolscherMastersonMarginAdjusted
YouGovSep 24–Oct 42,255 LV4447R+3R+4.7
New York Times/Siena UniversitySep 22–Sep 30605 LV4449R+5R+5.0
Wedgewood PollsSep 22–Sep 24500 LV4852R+4R+4.2
Emerson College for Nexstar Media GroupSep 15–Sep 16750 LV4451R+7R+5.4
Global Strategy Group for the Democratic Attorneys General AssociationD-sponsoredSep 13–Sep 16800 LV4946D+3R+2.5
co/efficientR-sponsoredSep 8–Sep 10915 LV4351R+8R+4.1
Global Strategy Group for Holscher's campaignD-sponsoredAug 13–Aug 16600 LV4746D+1

Adjusted: after correcting for the pollster's house effect, registered vs. likely voters, and movement in the national environment since the poll; shown for the polls carrying the most weight in today's average. Larger dots in the chart carry the most weight. Last poll: Oct 4, 2026.

The state

Lean R+16: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+22.2R+24.4 vs. nation2020 presidentR+15.0R+19.5 vs. nation2024 presidentR+16.4R+14.9 vs. nation

Who lives here

Population
2,947,197
Adults with a B.A.+
36%
White, no degree
48%of adults
  • White 73%
  • Hispanic 14%
  • Black 5%
  • Asian 3%
  • Other / multiracial 6%

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

Past results

2024 President Vote in this state

1,303,655 two-party votes · R+16.4 · R+14.9 vs. the nation
✓ Donald Trump (R)58.2%
Kamala Harris (D)41.8%

2022

1,008,989 votes · D+2.3
✓ Laura Kelly (D)49.5%
Derek Schmidt (R)47.3%
Dennis Pyle (OTH)2.0%
Seth Cordell (L)1.1%

2020 President Vote in this state

1,341,729 two-party votes · R+15.0 · R+19.5 vs. the nation
✓ Donald Trump (R)57.5%
Joe Biden (D)42.5%

2018

1,055,026 votes · D+5.6
✓ Laura Kelly/lynn Rogers (D)48.0%
Kris Kobach/wink Hartman (R)42.9%
Greg Orman/john Doll (OTH)6.5%
Jeff Caldwell/mary Gerlt (L)1.9%
Rick Kloos/nathaniel Kloos (OTH)0.6%

2016 President Vote in this state

1,098,023 two-party votes · R+22.2 · R+24.4 vs. the nation
✓ Donald Trump (R)61.1%
Hillary Clinton (D)38.9%

2014

834,296 votes · R+3.8
✓ Sam Brownback (R)51.9%
Paul Davis (D)48.1%

2010

800,926 votes · R+32.5
✓ Sam Brownback (R)66.3%
Tom Holland (D)33.7%

2006

835,573 votes · D+17.8
✓ Kathleen Sebelius (D)58.9%
Jim Barnett (R)41.1%

2002

818,688 votes · D+7.9
✓ Kathleen Sebelius (D)54.0%
Tim Shallenburger (R)46.0%