U.S. RepresentativeVote for 1 Sean CastenDemocratic, IncumbentNiki ConfortiRepublicanCompare these candidatesName missing or wrong? Tell usBallot listing (secondary source; official list not yet read): ballotpedia.org CompareSean CastenNiki Conforti withSean CastenNiki Conforti Show side by side All Illinois races