South Dakota · South Dakota Legislative District 21 · Updated Oct 16, 2026
Jim Halverson
RepublicanIncumbentR vs R2 seats
2026 race · South Dakota Legislative District 21
Solid R (R vs R)
Republicans only in NovemberSolid R (R vs R)
Republicans only in November● No Democrat● Marty OverwegINCAlso: Jim Halverson (R)
Background
- Current office
- South Dakota House of Representatives, LD-21
- Experience
- State legislature
- Past races on file
- 1 (1 won)
Links: Candidate list (source)
Electoral history
Earlier races in South Dakota, newest first, matched by name in the results archive.
- 2024Won
House of Representatives · LD-21 Nov 5, 2024
R · 48.1% · 6,686 votes
Opponents in 2026
- Marty OverwegRepublicanIncumbent