Campaign finance data for Illinois's 14th Congressional District: 4 candidates raised $8.1M.
| # | Candidate | Party | Raised | Spent |
|---|---|---|---|---|
| 1 | UNDERWOOD, LAUREN | DEM | $4.2M | $3.9M |
| 2 | FOSTER, G. WILLIAM (BILL) | DEM | $3.3M | $2.5M |
| 3 | EVANS, JERRY | REP | $637K | $636K |
| 4 | LEIV, MATTHEW | REP | $63K | $62K |