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Photo of Sean Casten
D United States House · District 6 · Illinois On the 2026 ballot

Rep. Sean Casten

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Compare
Total votes
2,818
all sessions
Attendance
98%
44 missed
Higher than 83% of chamber peers
With party
96%
of cast votes
Higher than 81% of chamber peers
Bipartisan score
2%
crosses aisle rarely
Lower than 81% of chamber peers
Sponsored
1,486
bills & resolutions
Near the chamber average
Committees
5
assignments
Biography

About Rep. Sean Casten

Rep. serving United States District 6 from Illinois. Member of the Democratic party. Has been in office 1 year · 8 months. Serves on 5 committees, including Capital Markets Subcommittee, Financial Institutions and Monetary Policy Subcommittee and Financial Services Committee.

Sworn in
Jan 3, 2025
1 year · 8 months
Closest ally
-
no co-sponsorship data
Top topic
Environment
1,028 votes tracked
Campaign finance · FEC filings

Money behind the 2026 campaign

See campaign finance →
Total receipts
$2,108,920
reported through Jun 30, 2026
From political committees
$724,150
PAC and other committee contributions received
Outside spending
$12,087 for
$0 against, spent independently and not received by the campaign
Voting record · by topic

How Sean votes, broken down

See all votes →
Environment 55% / 45%
181 support · 151 oppose
Budget & Taxes 25% / 75%
83 support · 246 oppose
Energy 46% / 54%
110 support · 129 oppose
Technology 37% / 63%
57 support · 97 oppose
Housing 35% / 65%
19 support · 35 oppose
Healthcare 67% / 33%
73 support · 36 oppose
Veterans 46% / 54%
30 support · 35 oppose
Criminal Justice 71% / 29%
61 support · 25 oppose
Education 53% / 47%
37 support · 33 oppose
Transportation 39% / 61%
47 support · 73 oppose
Labor & Employment 70% / 30%
48 support · 21 oppose
Immigration 69% / 31%
83 support · 38 oppose
Last activity

Recent legislative activity

See full record →
Voted Nay
HR 4795Protect Economic and Academic Freedom Act of 2026
1 week ago
Voted Nay
HR 1501Protecting Domestic Mining Act of 2025
2 weeks ago
Voted Nay
HJRES 1Proposing an amendment to the Constitution of the United States to require that the Supreme Court of the United States be composed of nine justices.
2 weeks ago
Voted Yea
HRES 1498In the matter of allegations relating to Representative Chuck Edwards.
2 weeks ago
Voted Nay
HR 9436Northeast Lobsterman Protection Act of 2026
2 weeks ago
Voted Yea
HR 9436Northeast Lobsterman Protection Act of 2026
2 weeks ago
Voted Nay
HRES 1490Providing for the condemnation and denouncement of socialism in all its forms, and for other purposes.
2 weeks ago
Voted Nay
HRES 1499Providing for consideration of the bill (H.R. 1501) to amend the FAST Act to include certain mineral production activities as a covered project, and for other purposes; providing for consideration of the bill (H.R. 9436) to amend the Consolidated Appropriations Act, 2023 to extend the time period for which certain regulations concerning the North Atlantic right whale are effective; providing for consideration of the resolution (H. Res. 1490) providing for the condemnation and denouncement of socialism in all its forms, and for other purposes; providing for consideration of the bill (H.R. 4795) to amend the Higher Education Act of 1965 to prohibit an institution that participates in a nonexpressive commercial boycott of Israel from being eligible for certain funds under that Act, to require an institution that participates in certain programs under that Act to certify that students are not unreasonably obstructed from participating in academic programs in Israel, and for other purposes; and relating to consideration of motions to suspend the rules.
2 weeks ago
Voted Nay
HRES 1499Providing for consideration of the bill (H.R. 1501) to amend the FAST Act to include certain mineral production activities as a covered project, and for other purposes; providing for consideration of the bill (H.R. 9436) to amend the Consolidated Appropriations Act, 2023 to extend the time period for which certain regulations concerning the North Atlantic right whale are effective; providing for consideration of the resolution (H. Res. 1490) providing for the condemnation and denouncement of socialism in all its forms, and for other purposes; providing for consideration of the bill (H.R. 4795) to amend the Higher Education Act of 1965 to prohibit an institution that participates in a nonexpressive commercial boycott of Israel from being eligible for certain funds under that Act, to require an institution that participates in certain programs under that Act to certify that students are not unreasonably obstructed from participating in academic programs in Israel, and for other purposes; and relating to consideration of motions to suspend the rules.
2 weeks ago
Voted Yea
HR 6500Continuing Appropriations and Extensions Act, 2027
2 weeks ago