Arkansas State Senate seat · current lines
Arkansas Senate District 18
18 elections since 1970: Democrats won 12, Republicans 6.
Vacant
2024 election
Nov 5, 2024- Jonathan Dismang (R) · won100.0%
Unopposed.
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
Every election for this seat
18 races since 1970; the seat changed party 1 time. 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 | Jonathan Dismang (R) | — | Unopposed |
| 2022 | Jonathan Dismang (R) | Nick Cartwright (D) | 64.1 |
| Lines first used in 2012 | |||
| 2018 | Missy Irvin (R) | — | Unopposed |
| 2014 | Missy Irvin (R) | — | Unopposed |
| 2012 | Missy Irvin (R) | William White (D) | 40.5 |
| Lines first used in 2002 | |||
| 2010 | Jason Rapert (R)Flip | Johnny Hoyt (D) | 13.6 |
| 2006 | Bob Johnson (D) | — | Unopposed |
| 2002 | Bob Johnson (D) | — | Unopposed |
| Lines first used in 1992 | |||
| 1998 | Cliff Hoofman (D) | — | Unopposed |
| 1994 | Cliff Hoofman (D) | Jim Freeland (R) | 10.1 |
| 1992 | Cliff Hoofman (D) | — | Unopposed |
| Lines first used in 1982 | |||
| 1990 | Clarence E. Bell (D) | Tony Quinn (R) | 19.9 |
| 1986 | Clarence E. Bell (D) | — | Unopposed |
| 1982 | Clarence E. Bell (D) | — | Unopposed |
| Lines first used in 1972 | |||
| 1978 | J. A. Womack (D) | — | Unopposed |
| 1974 | J. A. Womack (D) | — | Unopposed |
| 1972 | J. A. Womack (D) | — | Unopposed |
| Lines first used in 1962 | |||
| 1970 | Oscar L. Alagood · Jim M. Fowler · Max Howell · Joe T. Ford · Robert Ben Allen (D) | Sam Sparks (R) | Unopposed |
Primaries: 2014 Republican primary · 1978 Democratic primary · 1970 Democratic primary
Won by: the winner's lead over the runner-up, in points of the vote. Source: 99chambers results archive (MEDSL, Klarner, state election offices)