Mississippi House of Representatives seat · lines in effect since 2026
Mississippi House District 121
A district of about 23,000 people, 34% of adults with a bachelor's degree. It votes R+35.9 relative to the nation for president.
2023 election
Nov 7, 2023- Carolyn Crawford (R) · won63.0%
- John W. DeDeaux (D)37.0%
Source: OpenElections (from MS Secretary of State)Updated Sep 30, 2026, 12:47 PM ET
Where it sits among all 120 seats
Every Mississippi House of Representatives 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
13 races since 1979; 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 | |||
| 2023 | Carolyn Crawford (R) | John W. DeDeaux (D) | 25.9 |
| Lines first used in 2012 | |||
| 2019 | Carolyn Crawford (R) | — | Unopposed |
| 2015 | Carolyn Crawford (R) | Brian Pearse (D) | 33.7 |
| Lines first used in 2002 | |||
| 2011 | Carolyn Crawford (R)Flip | Diane C. Peranich (D) | 6.6 |
| 2007 | Diane C. Peranich (D) | — | Unopposed |
| 2003 | Diane C. Peranich (D) | Ray Harmon (R) | 36.2 |
| Lines first used in 1992 | |||
| 1999 | Diane C. Peranich (D) | — | Unopposed |
| 1995 | Diane C. Peranich (D) | Ray Necaise Jr. (R) | 33.7 |
| 1992 | Diane C. Peranich (D) | — | Unopposed |
| Lines first used in 1982 | |||
| 1991 | Diane C. Peranich (D) | Roy Klumb (R) | 17.3 |
| 1987 | Diane C. Peranich (D) | David Serrato (R) | 25.2 |
| 1983 | Clyde Woodfield (D) | — | Unopposed |
| Lines first used in 1972 | |||
| 1979 | Joe Rouse (D) | Karl E. Kern Jr. (I) | 50.8 |
Primaries: 2015 Republican primary · 2015 Democratic primary · 1987 Democratic primary runoff · 1987 Democratic primary · 1983 Democratic primary runoff
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 121
The state's districts in other chambers that share residents with this one, and the share of District 121's area in each.
- U.S. House
- MS-4 100%
Every race on these lines
Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.
| 2016 | 2020 | 2024 | |
|---|---|---|---|
| President | R+46.2 | R+41.1 | R+35.7 |
| U.S. Senate | No race | R+32.8 | R+39.0 |
Outlined: the race for this seat itselfBlank: no race that year
Source: 99chambers results archive: precinct results allocated to current lines; 2026: civicAPIUpdated Nov 8, 2026, 7:01 PM ET
Who lives here, compared
Grey bars show the spread of all 120 seats. Small marks are other seats in Mississippi. The black marker is District 121.
Higher than 83% of seats.
Higher than 66% of seats.
Higher than 82% of seats.
Lower than 73% of seats.
Higher than 86% of seats.
Denser than 64% 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 12033% college gradsR+39.6Not up in 2026District 118
25% Black · 32% college gradsR+26.5Not up in 2026District 111
26% college gradsR+42.9Not up in 2026District 75
39% college gradsR+41.9Not 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