PROFILES / U.S. HOUSE / ILLINOIS

Sean Casten

Democratic · U.S. Representative, Illinois 6th District · seeking another term · first took office 2025-01-03

INCUMBENT ON THE 2026 BALLOT SAFE D KALSHI · 99.9¢ · CHECKED Aug 27

THE 2026 RACE · ILLINOIS 6TH DISTRICTFull race page →

OPPONENTNiki Conforti (R)Challenger

FTP RACE SIGNALSafe DAI-enabled synthesis of attributed evidence · not a publisher rating

KALSHI · Aug 27D 99.9¢ · R 5¢

LATEST POLLNot yet collectedno qualifying public poll retrieved for this race

STANDING · THIS SEAT

+8.42024 general election margin — verified against official results

7:1fundraising ratio v Conforti · FEC period 06-30

CAMPAIGN FINANCE · FECPULLED 08-04 · PERIOD 06-30

$2.11Mraised

$1.29Mcash on hand

· Conforti: $313.0K / $22.7K CoH

BALLOT & DATES

Primary03-17 · HELD

GeneralNov 3, 2026

D settled · R settled