Campaign finance data for South Dakota's 1st Congressional District: 4 candidates raised $4.6M.
| # | Candidate | Party | Raised | Spent |
|---|---|---|---|---|
| 1 | JOHNSON, DUSTY | REP | $4.4M | $1.5M |
| 2 | MCNEAL, JUSTIN SHAD MR | REP | $105K | $65K |
| 3 | MCNEAL, JUSTIN SHAD MR | REP | $105K | $65K |
| 4 | KOVACH, ZACH | DEM | $6K | $6K |