CivLab/US Gov
Ribbons are sized by dollars. Outside spending is not money a candidate received. Primary spending counts, so some candidates here are not the leading ones on the map. “Donors not yet traced” is spending no named funder on file covers; a committee that only passes AI money on counts just those dollars. FEC filings and press-cited gifts outside the FEC.

Campaign finance from the FEC through openFEC; totals are as of each committee's filing date, shown beside every number. Candidate roster fills and race ratings from Wikipedia (CC BY-SA 4.0), which compiles the Cook Political Report, Inside Elections, Sabato's Crystal Ball, Decision Desk HQ, RealClearPolitics and Split Ticket ratings; portraits are official congressional photos, Wikimedia Commons images under their own free licenses, or photos from the candidates' own campaign sites, credited to the campaign (each links to its source from the candidate's profile); district and state shapes from the U.S. Census Bureau (TIGER/Line 2026); press releases from the Congress Press archive. Outside spending is not money a candidate received.