| | | | | | . | District | Candidate | Amount raised (w/out loans) | Loans from candidate | Cash on hand | . | 6 | Jill Morgenthaler (D) | $202,139 | $0 | $230,898 | . | 6 | Rep. Peter Roskam (R) | $418,304 | $0 | $1,213,439 | . | | | | | | . | 8 | Rep. Melissa Bean (D) | $423,714 | $0 | $1,553,840 | . | 8 | Steve Greenberg (R) | $234,325 | $0 | $104,691 | . | | | | | | . | 10 | Dan Seals (D) | $638,500 | $0 | $1,175,621 | . | 10 | Rep. Mark Kirk (R) | $906,295 | $0 | $2,856,960 | . | | | | | | . | 11 | Debbie Halvorson (D) | $405,243 | $0 | $916,636 | . | 11 | Marty Ozinga (R) | $811,484 | $70,000 | $669,590 | . | | | | | | . | 13 | Scott Harper (D) | $228,192 | $50,000 | $300,061 | . | 13 | Rep. Judy Biggert (R) | $240,971 | $0 | $680,447 | . | | | | | | . | 14 | Rep. Bill Foster (D) | $519,658 | $0 | $442,934 | . | 14 | Jim Oberweis (R) | $233,233 | $500,000 | $547,192 | . | | | | | | . | 18 | Colleen Callahan (D) | $138,738 | $0 | $155,413 |
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| | | | | | . | 18 | Aaron Schock (R) | $407,470 | $0 | $299,342 |
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