← Illinois Federal Races 2026 Election

Sean Casten

Democrat U.S. House · District 6 Illinois Incumbent

Primary Mar 17, 2026 (5 months ago)

General Nov 3, 2026

👤 About Sean Casten

Sean Casten is a Democratic incumbent for U.S. House, District 6 in Illinois’s 2026 federal election cycle. The campaign committee, CASTEN FOR CONGRESS, is registered in DOWNERS GROVE, IL, with SCHEFFKI, MICHELLE M listed as treasurer. Through the most recent FEC filings, the campaign has reported $2.1M raised, $1.5M spent, and $1.3M in cash on hand. Contributions break down as $1.3M from individuals and $724K from PACs and party committees. The committee reports $456K in outstanding debts. 3 opponents have also filed in the 2026 race.

Bio auto-generated from candidate filings.

🔗 Where to learn more

📄 FEC filings

💰 Campaign finance

Raised$2.1M

Cash on hand$1.3M

Per FEC reports, 2026 cycle

🏁 The race for U.S. House · District 6

Sean Casten (incumbent) VIEWING

Democrat · $2.1M raised

Niki Conforti

Republican · $313K raised

View →

Joseph Ruzevich

Democrat · $169K raised

View →

Skylar Duensing

Republican · $11K raised

View →

4 candidates have filed with the FEC for this race.

Detailed Campaign Finance

More detail available because this candidate has substantial FEC filings.

NONPARTISAN · SOURCED FROM CONGRESS.GOV, OPENFEC, SENATE & HOUSE CLERKS · UPDATED REGULARLY

Elections 2026 › Illinois › Sean Casten

2026 candidate profile

Sean Casten

Democrat · Incumbent

Running for: Illinois House District 06

✓ Won 2026 primary

$2.1M

Total raised

—

Cash on hand

—

Spent

FEC status

Biography

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

View full record & voting history →