Race · November 3, 2026
U.S. House · South Dakota's At-Large District
2 candidates on the ballot — an open seat, with no incumbent running.1
§1Candidates
Why this matters: Every candidate the state lists for this race on the November ballot, in the state's own order.
§2Side by side
Why this matters: The same facts for every candidate, in the same order. Where we found nothing for a candidate, the cell says so — that means we didn't find it in public sources, not that it doesn't exist.
| Fact | Marty Jackley | Nicole "Nikki" Gronli |
|---|---|---|
| Party on the ballot | REP1 | DEM1 |
| Status | Open seat | Open seat |
| Raised | $1,737,520 through October 14, 20262 | $421,803 through October 14, 20263 |
| Cash on hand | $1,050,1412 | $22,4913 |
| Outside spending | $247,423 for · $0 against4 | Not found in the public sources we checked |