2023Final results
2023 election for Mississippi House District 12
Mississippi House of Representatives · Mississippi
Clay Deweese (R) won with 62.2% of the vote, defeating Donna Niewlaroski (D) by 24.5 points.
Clay DeweeseRepublican · winner
62.2%2,800
Donna NiewlaroskiDemocrat
37.8%1,698
4,498 votes
Source: OpenElections (from MS Secretary of State)Updated Sep 30, 2026, 12:47 PM ET
The seat over time
D − R margin in this seat's races around 2023
Races before and after
Source: OpenElections (from MS Secretary of State)Updated Sep 30, 2026, 12:47 PM ET