Race

U.S. House, South Dakota at large (2026)

Everyone who filed with the Federal Election Commission for this seat, with what they raised and what outside groups spent.

FEC filings don't record primary results, so this list includes candidates who lost a primary or dropped out. Money is from each campaign's latest FEC report, shown on its page.9

CandidateRaisedSpentCash on handOutside helpOutside opposition
Dusty Johnson1RepublicanIncumbent$1.7M$5.6M$1.4M$0$0
Marty Jackley2RepublicanOpen seat$1.4M$376K$1.1M$211K$0
Nicole Gronli3DemocratOpen seat$262K$151K$111K$0$0
Casey Crabtree4RepublicanOpen seat$255K$255K$0$0$0
Billy Mawhiney5DemocratOpen seat$31K$31K$0$0$0
Scott Wade Schlagel6DemocratOpen seat$0$0$0$0$0
James M Bialota7RepublicanOpen seat$0$0$0$0$0
Jack L Pittman8IndependentOpen seat$0$0$0$0$0

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    FEC candidate record: Dusty Johnsonhttps://www.fec.gov/data/candidate/H8SD01055/
    H8SD01055
  2. 2
    FEC candidate record: Marty Jackleyhttps://www.fec.gov/data/candidate/H6SD01109/
    H6SD01109
  3. 3
    FEC candidate record: Nicole Gronlihttps://www.fec.gov/data/candidate/H6SD01141/
    H6SD01141
  4. 4
    FEC candidate record: Casey Crabtreehttps://www.fec.gov/data/candidate/H6SD01117/
    H6SD01117
  5. 5
    FEC candidate record: Billy Mawhineyhttps://www.fec.gov/data/candidate/H6SD01133/
    H6SD01133
  6. 6
    FEC candidate record: Scott Wade Schlagelhttps://www.fec.gov/data/candidate/H6SD00143/
    H6SD00143
  7. 7
    FEC candidate record: James M Bialotahttps://www.fec.gov/data/candidate/H6SD01158/
    H6SD01158
  8. 8
    FEC candidate record: Jack L Pittmanhttps://www.fec.gov/data/candidate/H6SD01166/
    H6SD01166
  9. 9
    Federal Election Commission bulk data, 2025–26 cyclehttps://www.fec.gov/data/browse-data/?tab=bulk-data
    Retrieved October 16, 2026 · Public record