DUTYSTATION ELECTIONSDutyStation.ai ↗
2026 U.S. SENATE · GENERAL ELECTION

Kansas Senate forecast

2026 polling and experimental race projection.

Snapshot: · Model baseline-1.1.0

Experimental probabilities are not a validated guarantee. Candidate names reflect selected polling matchups, not an official ballot roster.

Race at a glance

63%R win probability
R +1.5Projected margin
5Qualifying polls

Adam Hamilton (D) / Roger Marshall (R).

80% margin interval: -7.7 to 4.6 points. Positive values favor the D candidate. Prior result year: 2022.

Kansas Senate polls

Qualifying polls in this snapshot
Pollster / sourceEnd dateSamplePopulationTwo-party margin
Wedgewood Polls ↗2026-09-24500lvD +2.0
Emerson College ↗2026-09-16750lvD +1.5
co/efficient ↗2026-09-10915lvR +5.0
Global Strategy Group ↗2026-08-16800lvD +1.0
GBAO ↗2026-07-13600lvR +4.0

Polling source: The New York Times, CC BY 4.0, independently filtered and aggregated by DutyStation. Historical results: MIT Election Data and Science Lab. Polling updates every four hours; failed updates retain this snapshot.

Read the full Senate methodology and validation limits ↗ · Download source-linked forecast

FOLLOW GOVERNMENT IN KANSAS

Beyond this election

Follow state legislation and the public record alongside these federal election projections.

Kansas bills & legislative records ↗ · Federal civic tools · Policy & Congress news