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Senate
Kansas Senate winner?
Live
Resolves by winning party
2
Combo
Chance
Adam Hamilton
Democratic party
62%
▼ 1
Yes
63¢
No
38¢
Adam Hamilton
Democratic party
62%
▼ 1
Yes
63¢
No
38¢
Roger Marshall
Republican party
38%
▲ 1
Yes
39¢
No
62¢
Roger Marshall
Republican party
38%
▲ 1
Yes
39¢
No
62¢
Kansas Senate Margin of Victory
Kansas Senate Voter Turnout
Kansas Senate Vote Percent
Counties Won by Adam Hamilton
Kansas Governor and Senate Combo
Hamilton Outperforms the Polls
Hinson vs. Marshall Margin
Margin of Victory (Bracketed)
People are also trading
Kansas Governor-Senate combo
Kansas Senate: margin of victory
Kansas Senate margin of victory
Kansas Senate General Election: voter turnout
Kansas Senate margin of victory
Kansas Senate: which counties will Adam Hamilton win?
Will Adam Hamilton outperform the polls?
Kansas Senate election: Roger Marshall vote percent
Kansas Senate election: Adam Hamilton vote percent
Larger Senate margin: Hinson or Marshall?
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General election · Nov 3, 2026
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Candidate and measure details from Ballotpedia.
Combo
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Kansas Senate winner?
Adam Hamilton
YES 63¢
NO 38¢
3.5% Interest
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Odds
65% chance
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Nov 3, 2027
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Hamilton
D +1.9
margin forecast
Marshall
Race Intel
Kansas Senate Race 2026
Election
Nov 3, 2026
General election
Incumbent
Roger Marshall (R)
Running for re-election
Kansas Senate Candidates and Fundraising
Candidate
Polls
Raised
Small Donors
Adam Hamilton
D
48.6%
48.6%
$4.2M
18%
$4.2M raised
·
18% small donors
Roger Marshall
R
45.2%
45.2%
$4.8M
4.0%
$4.8M raised
·
4.0% small donors
Polling averages · Fundraising: FEC filings · Small-donor ≤ $200.
This does not include third party expenditures.
Past Kansas Election Results
Past presidential elections
2024
R +16.1%
2020
R +14.6%
More Kansas and 2026 Midterm Races
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