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Kansas Senate
2026 U.S. Senate election in Kansas: Adam Hamilton (D) and Roger Marshall (R).
Hamilton +4.9
50.1%Adam Hamilton
45.2%Roger Marshall
Polls in this average
These are the polls in today’s figure. The link goes to the pollster’s own release or topline.
| Pollster | Fieldwork | Sample | Population | Adam Hamilton | Roger Marshall | Source |
|---|---|---|---|---|---|---|
| Emerson CollegePolling data from VoteHub (votehub.com), licensed CC BY 4.0. Each figure links to the pollster’s own release. 2026-10-26–2026-10-28. | Oct 26–28, 2026 | 800 | Likely voters | 49.5 | 47.1 | VoteHub, citing Emerson College (opens in a new tab) |
| CNN/SSRSPolling data from VoteHub (votehub.com), licensed CC BY 4.0. Each figure links to the pollster’s own release. 2026-10-20–2026-10-26. | Oct 20–26, 2026 | 838 | Likely voters | 49 | 45 | VoteHub, citing CNN/SSRS (opens in a new tab) |
| The Washington Post/George Mason University Schar School of Policy and GovernmentPolling data from VoteHub (votehub.com), licensed CC BY 4.0. Each figure links to the pollster’s own release. 2026-10-22–2026-10-26. | Oct 22–26, 2026 | 801 | Likely voters | 52 | 43 | VoteHub, citing The Washington Post/George Mason University Schar School of Policy and Government (opens in a new tab) |
Polls can be wrong. People change their minds, samples miss people, and the wording of a question changes the answer. This is an average of recent polls, not a prediction.