Race

U.S. House, Illinois 6th District (2026)

Everyone who filed with the Federal Election Commission for this seat, with what they raised and what outside groups spent.

FEC filings don't record primary results, so this list includes candidates who lost a primary or dropped out. Money is from each campaign's latest FEC report, shown on its page.5

CandidateRaisedSpentCash on handOutside helpOutside opposition
Sean Casten1DemocratIncumbent$2.1M$1.5M$1.3M$12K$0
Niki Conforti2RepublicanChallenger$313K$296K$23K$0$0
Joseph Ruzevich3DemocratChallenger$169K$109K$22K$0$0
Skylar Duensing4RepublicanChallenger$11K$11K$243$0$0

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    FEC candidate record: Sean Castenhttps://www.fec.gov/data/candidate/H8IL06139/
    H8IL06139
  2. 2
    FEC candidate record: Niki Confortihttps://www.fec.gov/data/candidate/H2IL06090/
    H2IL06090
  3. 3
    FEC candidate record: Joseph Ruzevichhttps://www.fec.gov/data/candidate/H6IL06190/
    H6IL06190
  4. 4
    FEC candidate record: Skylar Duensinghttps://www.fec.gov/data/candidate/H6IL06182/
    H6IL06182
  5. 5
    Federal Election Commission bulk data, 2025–26 cyclehttps://www.fec.gov/data/browse-data/?tab=bulk-data
    Retrieved October 16, 2026 · Public record