Casten, Sean

Democrat

House of Representatives

Illinois — District 6

Years in Office

127

Bills Sponsored

1749

Cosponsored

Contact

Office2440 Rayburn House Office Building

Phone(202) 225-4561

Official Website

Committees (5)

Joint Economic Committee

House Committee on Financial Services

National Security, Illicit Finance, and International Financial Institutions

Capital Markets

Financial Institutions

2026 Election

Casten, Sean — Independent (Incumbent)

Running in Illinois District 6

Election details for this seat will appear here when available.

View Illinois elections

Voting Patterns

Votes with party

36%

Votes with Democrat

Crosses party lines

64%

Votes against party

Missed votes

0 of 28

Total votes

of 28 roll calls

Casten, Sean votes with Democrat 36% of the time and crosses party lines more often than average. They've missed 0% of roll call votes.

Recent Votes

Farm, Food, and National Security Act

Apr 30, 2026· Passed

Nay

Fallen Servicemembers Religious Heritage Restoration Act

Apr 29, 2026· Passed

Nay

FIRE Act

Apr 22, 2026· Passed

Nay

Reliable Federal Infrastructure Act

Apr 22, 2026· Passed

Nay

Making further consolidated appropriations for the fiscal year ending September 30, 2026, and for other purposes

Jan 22, 2026· Passed

Nay

Social Media

@RepCasten on X RepSeanCasten on Facebook

Official Sources

Congressional Biographical Directory House.gov Representative Finder

Currently serving in Congress