David Haley
Kansas State Senator, District 4 since 2000. Next on the ballot in 2028.
- In office
- 26 yrs
- Since 2000
- Bills became law
- 0
- 18 sponsored, 2025–2026 session
- Votes missed
- 1.0%
- Chamber median 0.2%
- With party
- 88%
- On votes splitting the parties
- Last margin
- +57.2
- Won 2020
- Next election
- 2028
- Nov 7, 2028
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET
Committees
As of 2026-10.
- Fiduciary Financial Institutions Oversight
- Financial Institutions and Insurance
- J. Russell (Russ) Jennings Corrections and Juvenile Justice Oversight
- Judiciary
- Special Claims Against the State
Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET
Legislation
No bills in this list for the 2025–2026 session.
Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET
Voting record
Where Haley sits in the Kansas State Senate
Haley is closer to the center than 89% of the chamber's Democrats.
Closest: Silas Miller, Patrick Schmidt, Ethan Corson
Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 4:50 PM ET
With Haley’s party
- Votes with the chamber's Democrats88%
Black tick: the average of Democrats in the Kansas State Senate.
Source: 99chambers legislative scores from roll calls and cosponsorships
Key votes
Votes chosen for their effect, not their side: Haley’s vote, each party’s majority, and the result. An orange vote differs from most Democrats.
| Date | Bill | Haley | Dem. majority | Rep. majority | Result |
|---|---|---|---|---|---|
| Apr 10, 2026 | HB 2111: Senate Substitute for HB 2111 by Committee on Agriculture and Natural Resources -… | No | No | Yes | Passed 27–13 |
| Apr 10, 2026 | HB 2515: Establishing the Kansas legal tender act and providing for an income tax subtraction… | No | No | Yes | Passed 29–11 |
| Apr 10, 2026 | HB 2513: Making and concerning supplemental appropriations for fiscal year 2026 and appropriations… | No | No | Yes | Passed 21–18 |
| Apr 10, 2026 | HB 2043: Providing a protest petition to contest certain increases in property tax revenues and… | No | No | Yes | Passed 27–13 |
| Apr 10, 2026 | HB 2763: Requiring school districts to provide elementary students with a certain amount of daily… | Yes | No | Yes | Passed 29–10 |
Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls
Career
Offices held, and every time Haley was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.
Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Elections
Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.
| Year | Race | Result | Margin |
|---|---|---|---|
| 2024 | Kansas State Senate, District 4 | Won | — |
| 2020 | Kansas State Senate, District 4 | Won | D+57.2 |
| 2016 | Kansas State Senate, District 4 | Won | — |
| 2012 | Kansas State Senate, District 4 | Won | D+59.7 |
| 2008 | Kansas State Senate, District 4 | Won | — |
| 2004 | Kansas State Senate, District 4 | Won | — |
| 2000 | Kansas State Senate, District 4 | Won | D+71.0 |
| 1998 | Kansas House of Representatives, District 34 | Won | — |
| 1996 | Kansas House of Representatives, District 34 | Won | — |
| 1994 | Kansas House of Representatives, District 34 | Won | — |
| 1990 | Kansas House of Representatives, District 34 | Lost | R+37.7 |
Source: 99chambers results archive
Seats Haley has held
- Kansas State Senate, District 4 · since 2000
- Kansas House of Representatives, District 34 · 1994–2000
Source: 99chambers results archive
Who Haley has run against
- Sam Stillwell (R) · 2020 general, won
- Joe Ward (R) · 2012 general, won
- Maurice R. Holman (R) · 2000 general, won
- Robert Watson (D) · 1990 general, lost
Source: 99chambers results archive
How we know Haley
One person, matched across every source we use.
- Open States ocd-person/0a700e33-0ae7-4627-936c-982317c26b9d
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 9:43 AM ET