An interactive map of the money behind Daniel Biss's 2026 campaign: donors by state and employer, PACs, transfers and outside spending, from FEC filings.
Totals
Raised $3,446,463 for the 2026 race, spent $2,837,580, $608,883 cash on hand (FEC filings through Oct 14, 2026).
91% of the money came from individuals; $307,121 from PACs and party committees.
1,701 itemized individual donors; 81% of itemized individual money came from Illinois.
Committee
Biss for Congress (FEC C00905307): https://www.fec.gov/data/committee/C00905307/
Built by T10 (https://t10.net) from public records; not affiliated with any campaign. Federal law prohibits using contributor names and addresses from FEC reports to solicit contributions or for commercial purposes.