Campaign finance data for Wisconsin's 3rd Congressional District: 7 candidates raised $21.8M.
| # | Candidate | Party | Raised | Spent |
|---|---|---|---|---|
| 1 | VAN ORDEN, DERRICK F. MR. | REP | $7.7M | $7.3M |
| 2 | COOKE, REBECCA | DEM | $6.4M | $6.3M |
| 3 | COOKE, REBECCA | DEM | $6.4M | $6.3M |
| 4 | SHANKLAND, KATRINA | DEM | $980K | $977K |
| 5 | WILSON, ERIC | DEM | $258K | $258K |
| 6 | JOHNSON, TARA | DEM | $215K | $215K |
| 7 | NYTES, AARON | DEM | $745.34 | $147.5 |