Kansas State Senate seat · lines in effect since 2022
Kansas Senate District 4
A district of about 70,000 people, 38% Hispanic and 27% Black, 17% of adults with a bachelor's degree. It votes D+48.3 relative to the nation for president.
2024 election
Nov 5, 2024- David Haley (D) · won100.0%
Unopposed.
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
Where it sits among all 40 seats
Every Kansas State Senate seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Every election for this seat
15 races since 1968. District numbers are redrawn after each census: each group is one set of lines.
| Year | Winner | Runner-up | Won by |
|---|---|---|---|
| Lines first used in 2022 | |||
| 2024 | David Haley (D) | — | Unopposed |
| Lines first used in 2012 | |||
| 2020 | David Haley (D) | Sam Stillwell (R) | 57.1 |
| 2016 | David Haley (D) | — | Unopposed |
| 2012 | David Haley (D) | Joe Ward (R) | 59.7 |
| Lines first used in 2002 | |||
| 2008 | David Haley (D) | — | Unopposed |
| 2004 | David Haley (D) | — | Unopposed |
| Lines first used in 1992 | |||
| 2000 | David Haley (D) | Maurice R. Holman (R) | 71.0 |
| 1996 | Sherman Jones (D) | — | Unopposed |
| 1992 | Sherman Jones (D) | Adolph Howard (R) | 47.3 |
| Lines first used in 1982 | |||
| 1988 | John Strick Jr. (D) | David Haley (R) | 35.0 |
| 1984 | John Strick Jr. (D) | Thomas E. Barnes (R) | 39.1 |
| Lines first used in 1972 | |||
| 1980 | Tom Rehorn (D) | — | Unopposed |
| 1976 | Tom Rehorn (D) | Bob Peck (R) | 44.3 |
| 1972 | George D. Bell (D) | Robert A. White (R) | 37.6 |
| Lines first used in 1962 | |||
| 1968 | George D. Bell · Jack Steineger · Charles E. Hinchey (D) | George W. Haley (R) | 0.9 |
Won by: the winner's lead over the runner-up, in points of the vote. Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Districts that overlap District 4
The state's districts in other chambers that share residents with this one, and the share of District 4's area in each.
- U.S. House
- KS-2 100%
Who lives here, compared
Grey bars show the spread of all 40 seats. Small marks are other seats in Kansas. The black marker is District 4.
Lower than 97% of seats.
Lowest of 40 seats.
Higher than 92% of seats.
Highest of 40 seats.
Higher than 92% of seats.
Denser than 85% of seats.
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET
Seats most like this one
Nearest seats on demographics, density and lean.
District 2926% Hispanic · 22% BlackD+39.3Not up in 2026District 6
38% Hispanic · 23% college gradsD+23.9Not up in 2026District 25
28% Hispanic · 20% college gradsD+13.4Not up in 2026District 19
30% college gradsD+28.2Not up in 2026
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET