Campaign finance data for Arizona's 2nd Congressional District: 5 candidates raised $21.1M.
| # | Candidate | Party | Raised | Spent |
|---|---|---|---|---|
| 1 | ENGEL, KIRSTEN | DEM | $8.5M | $8.4M |
| 2 | CISCOMANI, JUAN | REP | $7.0M | $6.9M |
| 3 | NEZ, JONATHAN MICHAEL | DEM | $5.5M | $5.5M |
| 4 | SMITH, JACK | REP | $104K | $103K |
| 5 | BOWE, LINDSAY | DEM | $10K | $10K |