South Dakota › Charles Mix County › South Dakota House District 21
2 candidates are tracked for South Dakota House District 21 on the November 3, 2026 ballot: Jim Halverson and Marty Overweg. Candidate information follows official Charles Mix County election filings; verify with the official election office linked below.
Jim Halverson (Republican), Marty Overweg (Republican) are on the November 3, 2026 ballot for South Dakota House District 21. Voters choose two. Jim Halverson and Marty Overweg are sitting members, per the Legislature's 2026 session roster. Party nominees were chosen at the June 2, 2026 primary, per the South Dakota Secretary of State's 2026 general-election candidate list.
Republican · Incumbent
Jim Halverson is the Republican nominee for South Dakota House District 21 on the November 3, 2026 ballot, per the South Dakota Secretary of State's 2026 general-election candidate list. Jim Halverson is the sitting member, per the Legislature's 2026 session roster. This name has not yet been researched.
Republican · Incumbent
Marty Overweg is the Republican nominee for South Dakota House District 21 on the November 3, 2026 ballot, per the South Dakota Secretary of State's 2026 general-election candidate list. Marty Overweg is the sitting member, per the Legislature's 2026 session roster. This name has not yet been researched.
2 candidates are tracked for South Dakota House District 21 on the November 3, 2026 ballot: Jim Halverson and Marty Overweg. Candidate information follows official Charles Mix County election filings; verify with the official election office linked below.
Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for South Dakota are on the South Dakota election hub at theballotbrief.com.
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