Background
John Marquardt (Republican Party) is running for election to the South Dakota House of Representatives to represent District 18. He is on the ballot in the general election on November 3, 2026. He advanced from the Republican primary on June 2, 2026.
Campaign themes
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John Marquardt did not complete [the profile publisher]'s 2024 Candidate Connection survey.
On the 2026 ballot
Links
Compiled from the candidate’s published profile as of September 30, 2026.
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