One candidate is tracked for Madison County Board Member District 20 on the November 3, 2026 ballot: Denise Wiehardt. Candidate information follows official Madison County election filings; verify with the official election office linked below.
Denise Wiehardt was the only candidate to file for District 20; her name appears alone on the November 3 ballot, per the county clerk's official candidate list.
County commissioner. The county board is the county's legislative and, in most states, executive body. Commissioners adopt the county budget and property tax rate, oversee roads, the jail, public health, planning and zoning in unincorporated areas, and appoint or confirm department heads. In counties with an elected county executive or judge, the board's role is mainly the budget and ordinances.
This race. The sitting officeholder, Denise Wiehardt, is on the ballot. One name is on the ballot for this seat.
Illinois › Madison County › Madison County Board Member District 20
Republican Incumbent
Denise Wiehardt, of Granite City, is the senior regional program manager at Saint Louis Crisis Nursery, a role she has held for 15 years, per the county's official district page. No campaign website was found as of September 8, 2026; the official roster and election filing is the only verifiable source for Denise Wiehardt.
Who is running for Madison County Board Member District 20 in 2026?
One candidate is tracked for Madison County Board Member District 20 on the November 3, 2026 ballot: Denise Wiehardt. Candidate information follows official Madison County election filings; verify with the official election office linked below.
When is the Madison County Board Member District 20 election in Illinois?
Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Illinois are on the Illinois election hub at theballotbrief.com.
How do I see my exact Madison County ballot?
Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.
Candidate roster from official Madison County and state election office filings, last verified October 1, 2026. Bios and priorities carry their attribution inline.
Cross-check with the official Illinois election office, or see the full Madison County sample ballot and your exact ballot by address.
34 tracked races in Madison County, Illinois. Landed here from another county's search? Look up your own ballot below.