IL-6

Name: IL-6 Election 2026
Start: 2026-11-03
Location: Illinois

Illinois — U.S. House District 6

Nov 3, 2026Illinois2 candidates

Incumbent

Sean Casten

(D)Incumbent

In office since 2019 · 4 terms

Participation

100%

Party Unity

97%

Bipartisan

Coverage Scorecard

Net +3129 votes

Good Look (19)Bad Look (10)

View Full Profile

Sean Casten

(D)Incumbent

Since 2019

Participation

100%

Party Unity

97%

Bipartisan

View Full Profile

Challengers

Niki Conforti

(R)

View Profile

Campaign finance data not yet available for this race.

Recent Coverage

Election History

2024

2022

2020

2018

2026

Sean Casten(D)N/A

Niki Conforti(R)N/A

2024

Sean Casten(D)54.2%

Niki Conforti(R)45.8%

2022

Sean Casten(D)54.4%

Keith Pekau(R)45.6%

2020

Sean Casten(D)52.8%

Jeanne Ives(R)45.4%

Bill Redpath(L)1.7%

2018

Sean Casten(D)53.6%

Peter J Roskam(R)46.4%

Campaign finance data sourced from FEC filings. Election results from MIT Election Lab. ChamberLight is not an official government source.

Search

IL-6

Incumbent

Challengers

Recent Coverage

Where the Hell Is the Oil Money Trump Stole From the People of Venezuela?

Casten wants Dems to have a plan

The Data Center Transmission Brawls Are Just Getting Started

Don’t Let Stealth Deregulation Sink Permitting Reform

Election History