2026 General Election · Tuesday, November 3, 2026

U.S. House, Illinois District 6

2 candidates, listed alphabetically.

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Candidates

Sean Casten

DemocraticIncumbent

Current office: U.S. Representative, Illinois District 6

Democratic member of the U.S. House of Representatives representing Illinois's 6th congressional district, serving since 2019. House committee assignments: Committee on Financial Services; Joint Economic Committee.

Campaign website

About sources

House Member Data (MemberData.xml) (Office of the Clerk, U.S. House of Representatives, Public domain (U.S. government work))
congress-legislators: legislators-current.json (service dates) (@unitedstates project, CC0 1.0)
Biographical Directory of the United States Congress (U.S. Congress, Public domain (U.S. government work))
Sean Casten (Wikipedia, CC BY-SA 4.0)

Niki Conforti

Republican

Niki Conforti is described in Wikipedia's coverage of this race as: energy consultant and nominee for this district in 2024 and candidate in 2022.

Campaign website

About sources

2026 United States House of Representatives elections in Illinois (Wikipedia, CC BY-SA 4.0)

Sources

Candidate list and race details

2026 United States House of Representatives elections (Wikipedia, CC BY-SA 4.0)
2026 United States House of Representatives elections in Illinois (Wikipedia, CC BY-SA 4.0)

What's included: U.S. Senate and House and statewide offices.

Local races (county, city, school board, judges) and anything else on your ballot are on your official sample ballot: ova.elections.il.gov.

Candidate lists as of Wednesday, October 14, 2026.

This is not an official ballot. Confirm your registration, polling place and ballot with your election office through vote.gov.