👤 About Sean Casten
Sean Casten is a Democratic incumbent for U.S. House, District 6 in Illinois’s 2026 federal election cycle. The campaign has not yet reported substantial fundraising in current FEC filings. 3 opponents have also filed in the 2026 race.
Bio auto-generated from candidate filings.
🔗 Where to learn more
💰 Campaign finance
No FEC filings reported yet for the 2026 cycle.
🏁 The race for U.S. House · District 6
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Sean Casten (incumbent) VIEWING
Democrat
4 candidates have filed with the FEC for this race.
Detailed Campaign Finance
More detail available because this candidate has substantial FEC filings.
2026 candidate profile
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Sean Casten
Democrat · Incumbent
Running for: U.S. House, Illinois 6th district
✓ Won 2026 primary
FEC pending
Total raised
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Cash on hand
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Spent
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FEC status
Biography
Sean Casten is a Democratic incumbent for U.S. House, District 6 in Illinois’s 2026 federal election cycle. The campaign has not yet reported substantial fundraising in current FEC filings. 3 opponents have also filed in the 2026 race.
Compiled from public FEC filings and race data. A detailed profile is being expanded.
Congressional record
Sean Casten currently holds this seat.
Committee assignments
Capital MarketsFinancial InstitutionsHouse Committee on Financial ServicesJoint Economic CommitteeNational Security, Illicit Finance, and International Financial Institutions
FEC filing
FEC IDH8IL06139
OfficeU.S. House, Illinois 6th district
PartyDemocrat
Also running for this seat
3 other candidates have filed. Ordered by total raised, which is a filed figure and not a ranking.
See the full race
View every candidate, all fundraising totals, and the primary results for the U.S. House, Illinois 6th district race.
🗳 2026 Election
U.S. House — Illinois District 06
Primary: Mar 17, 2026 (7 months ago)
· General: November 3, 2026