State Lean
Lean Republican
Not a core swing state
ActiveGeneral Election
2028 Kansas Senate Election Polls, Odds & Candidates
Recorded market close:
Kansas Senate winner? (2028)
$11.2K
NOV 11, 2028
General Election
Voters choose the office holder.
R. party
75.0%
D. party
29.0%
OddsSaved odds
Prices saved with this edition; no automatic updates.
Odds History
Total volume
$11.2K
24h volume
$889
source: Kalshi
Politics IQ
Structural race context from reviewed jurisdiction data
Kansas · US Senate
Lean RepublicanNot a core swing state
Primary System
Party primary or state-specific
No primary runoff
Election Rules
Primary Aug 4, 2026
Runoff: No
General: Nov 3, 2026
Early voting
Advance in-person voting may begin up to 20 days before Election Day and must begin no later than one week before Election Day; local schedules vary.
Sources reviewed May 2, 2026 · NCSL · Vote.org · Manual editorial review
Election Dates and Deadlines
Important voting dates, registration deadlines and prediction market closing times.
Latest Election News
Recent reporting and announcements directly related to this race and its candidates.
AINews Summary
Roger Marshall remains the Republican incumbent in Kansas and has picked up a Teamsters endorsement. He also holds a fundraising lead over Democrat Adam Hamilton. A separate report says U.S.-Canada trade tensions could create some headwinds for Republicans in Kansas. The race still appears to lean Republican, but Marshall’s endorsement and fundraising edge are partly offset by reports that trade issues could pressure GOP support. Overall, the news suggests a modestly competitive but still Republican-favored market.
Articles
L5Live 5 News WCSC1 day ago
GOP closely watching Iowa and Kansas
Iowa and Kansas are now battlegrounds in Senate races.
CCNBC1 day ago
Prediction market traders now see nearly 75% chance of Democrats winning the Senate
Just a day before the midterms, Kalshi traders give Democrats a 74% of controlling the Senate.
MLM Live Michigan 1 day ago
Senate midterms 2026: Latest polls show GOP trouble in battleground states
In order to flip the Senate, Democrats need to keep control of their 47 seats and gain four more.
SSlate2 days ago
This Wasn’t Supposed to Be Senate Democrats’ Year. Here’s What Changed.
The party is in the midst of a remarkable comeback—mostly thanks to one man.
SSalon1 day ago
"The sitting president doesn't win": Ahead of midterms, Trump reflects on himself
As early voting breaks records, the president harps on Washington construction projects and "communist jihadists"
N5NBC 5 Chicago1 day ago
Election 2026: Races to watch in the House, Senate
The 2026 election is nearly here, and battles for control of the U.S. Senate and House are continuing to heat up
BNBaltimore News1 day ago
Kansas Democrat targets Trump voters' support as Senate race nears end
Adam Hamilton said Sunday he'd welcome support from the president's former voters.
Related Races
Saved Kalshi settlement results
These are market contract results, not election calls or vote totals. News, polls, prices and charts remain as captured.
Observation saved Nov 4, 2026, 11:35 AM UTC. No automatic updates.
Kansas Senate winner? (2028)
No verified final result is available for this race.
Democratic party
Will Democratics win the Senate race in Kansas?
Settlement pending
Republican party
Will Republicans win the Senate race in Kansas?
Settlement pending