Head-to-head
Side-by-side party, office, state, district, and FEC totals from the FEC. Read our methodology for how we collect and verify this data.
Candidate A
Republican candidate for U.S. Senate — IL
Totals as of .
Candidate B
Democratic candidate for U.S. Senate — IL
Totals as of .
| Attribute | Candidate ACHLEBEK, CASIMER MR.SwapRemoveRepublican · U.S. SenateILSource: FEC | Candidate BDEAN, JONATHANSwapRemoveDemocratic · U.S. SenateILSource: FEC |
|---|---|---|
| Sourced facts | ||
| Legal name | CHLEBEK, CASIMER MR. | DEAN, JONATHAN |
| Party | Republican | Democratic |
| Office sought | U.S. Senate | U.S. Senate |
| State | Illinois | Illinois |
| District | — | — |
| Incumbency | Challenger / Open seat | Challenger / Open seat |
| FEC candidate ID | S6IL00466 | S6IL00623 |
| Campaign financials (2026) | ||
| Total receipts | $202,000 | $124,404 |
| Total disbursements | $201,973 | $100,311 |
| Cash on hand | $27 | $24,093 |
| Debts owed | $37,000 | $61,077 |
| Individual contributions | $80,000 | $50,993 |
| PAC contributions | $0 | $0 |
| Party transfers | $0 | $0 |
| Self-financing | $85,000 | $11,407 |
| Last filing | March 31, 2026 | March 31, 2026 |
| View full profile → | View full profile → | |
