RepublicanIncumbent
Brandun Schweizer is a Republican candidate for Illinois House of Representatives District 104 in the 2026 election. They are the incumbent.
From the candidate’s public filings
Illinois House of Representatives District 104
2026 election
General election
DemocraticFirst-time candidate
Mary Catherine Roberson is a Democratic candidate for Illinois House of Representatives District 104 in the 2026 election. This is their first run for office.
From the candidate’s public filings