Senate · Kansas
Roger Marshall (R)
D
Adam Hamilton
DEM
R
Roger MarshallINC
REP · U.S. Senator since 2021
Recent polling available · Last poll:
Logged poll: NYT/Siena, November 1, 2026: D 49 · R 44 · Sabato: Lean R
Kansas 2026 elections
Kansas votes for U.S. Senate and governor on November 3, 2026, along with its U.S. House seats.
Dataset · Date only; publication time not recorded. Update policy
Editorial coverage below includes tracked Senate and governor races. House, state and local ballot coverage is not complete.
2026 results in Kansas · unofficial
Kansas Senate
✓ Winner: Adam Hamilton (D)Updated Nov 12, 12:19 PM ET
Adam Hamilton Democrat ✓51.0%
Roger Marshall Republican46.0%
Adam Hamilton won by 5.0 points · called by Fox News at Nov 3, 11:22 PM ET
Lead at Nov 3, 8:43 PM ET: D +21.2 (16% counted) → now D +5.0
Unofficial results. Vote shares and calls from the Fox News Decision Desk results page ↗; this site does not project winners. Certified results come from the state election office.
Kansas Governor
Counting · not calledUpdated Nov 12, 12:19 PM ET
Cindy Holscher Democrat50.3%
Ty Masterson Republican49.7%
Cindy Holscher leads by 0.7 points
Lead at Nov 3, 8:43 PM ET: D +23.0 (18% counted) → now D +0.7
Unofficial results. Vote shares and calls from the Fox News Decision Desk results page ↗; this site does not project winners. Certified results come from the state election office.
U.S. House (4 seats): 1 D · 3 R
| District | Winner / leader | Vote % | Counted | Status |
|---|---|---|---|---|
| KS-1 | Tracey Mann R · incumbent · vs Lauren Reinhold (D) | 59.4–37.9R +21.6 | 99% | ✓ Called |
| KS-2 | Derek Schmidt R · incumbent · vs Don Coover (D) | 51.2–45.0R +6.2 | 99% | ✓ Called |
| KS-3 | Sharice Davids D · incumbent · vs Eric Jenkins (R) | 59.6–38.4D +21.2 | 99% | ✓ Called |
| KS-4 | Ron Estes R · incumbent · vs Katy Tyndell (D) | 53.5–44.1R +9.5 | 98% | ✓ Called |
Senate and governor calls: Fox News Decision Desk. House calls: The Associated Press, as shown by Fox News. Updated Nov 12, 12:19 PM ET. All 435 House districts →
Tracked Senate and governor races
Lean R
Governor · Kansas
Open — Laura Kelly (D) term-limited
D
Cindy Holscher
DEM · State Senator
R
Ty Masterson
REP · Kansas Senate President
Recent polling available · Last poll:
Logged poll: NYT/Siena, November 1, 2026: D 48 · R 47 · Sabato: Lean R
Official government resources · separate from our coverage
Voting in Kansas
Election Day: . Confirm your registration, deadlines, voting options, polling location and sample ballot with official sources.
Register / check registration ↗Official Kansas registration information.State / local election authority ↗Official source for election procedures and updates.
Verified deadlines
- Voter registration deadline: · Official source ↗Also the last day to update your name or address.
- Advance voting begins: · by mail and in person (opens) · Official source ↗Mail ballots begin going out; counties may open in-person advance voting.
- In-person advance voting open in every county: · in person (opens) · Official source ↗
- Mail ballot must arrive: · mail · must be received by this date · Official source ↗New for 2026: mail ballots must arrive by Election Day.
Not verified in this guide: Deadline to apply for a mail ballot; Last day of in-person advance voting.
Sources checked 2026-10-07. Election rules and deadlines can change; confirm details with the authority.
Registration deadlines and early voting dates for every state →
Kansas election guide
What Kansas voters decide on November 3, 2026
Kansas U.S. Senate: Adam Hamilton (D) faces Roger Marshall (R, U.S. Senator since 2021). Incumbent status: Roger Marshall (R). The seat is currently held by a Republican. The Cook Political Report rates the race Lean R and Sabato's Crystal Ball rates it Lean R. Across 3 public polls in our 14-day average (window ending November 3, 2026), Adam Hamilton averages 50.0% and Roger Marshall 44.6%; uncertainty for the average has not been calculated. Full race page →
Kansas governor: Cindy Holscher (D, State Senator) faces Ty Masterson (R, Kansas Senate President). Incumbent status: Open — Laura Kelly (D) term-limited. The seat is currently held by a Democrat. The Cook Political Report rates the race Lean R and Sabato's Crystal Ball rates it Lean R. Across 2 public polls in our 14-day average (window ending November 3, 2026), Cindy Holscher averages 47.0% and Ty Masterson 48.5%; uncertainty for the average has not been calculated. With so few polls, the average can shift quickly. Full race page →
Kansas also elects all 4 of its U.S. House seats, which count toward the 218 needed for a House majority.
When polls close in Kansas
Polls close at 8 p.m. ET (most) and 9 p.m. ET (west) on Election Day. See every state on our poll closing times page.
Related analysis
Questions people ask
What is on the ballot in Kansas in 2026?
Kansas votes for U.S. Senate and governor on November 3, 2026, along with all 4 of its U.S. House seats and state and local offices.
When do polls close in Kansas?
Polls in Kansas close at 8 p.m. ET (most) and 9 p.m. ET (west) on Tuesday, November 3, 2026. Anyone in line at closing time can still vote.
How do I register to vote in Kansas?
Registration deadlines and rules differ by state. Use vote.gov to register in Kansas or to find your state election office, which has official deadlines and polling places.