2 candidates are tracked for DuPage County Board District 4 (2-Year Term) on the November 3, 2026 ballot: Mary FitzGerald Ozog and Isobel Michaud. Candidate information follows official DuPage County election filings; verify with the official election office linked below.
Sitting board member Mary FitzGerald Ozog ran unopposed for the Democratic nomination; Isobel Michaud ran unopposed for the Republican nomination, in the March 17 primary. They meet on the November 3 ballot, per the county's official canvass.
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, Mary FitzGerald Ozog, is on the ballot.
Illinois › DuPage County › DuPage County Board District 4 (2-Year Term)
Democratic Incumbent
Mary FitzGerald Ozog is on the November 3, 2026 ballot for DuPage County Board District 4 (2-Year Term), per the county's official candidate list. No campaign website was found as of September 8, 2026.
Republican
Isobel Michaud is a Wheaton native and executive recruiter running unopposed in the Republican primary to challenge Democratic incumbent Mary FitzGerald Ozog for the DuPage County Board District 4 two-year term, per DuPage Policy Journal. No campaign website was found as of September 8, 2026.
Who is running for DuPage County Board District 4 (2-Year Term) in 2026?
2 candidates are tracked for DuPage County Board District 4 (2-Year Term) on the November 3, 2026 ballot: Mary FitzGerald Ozog and Isobel Michaud. Candidate information follows official DuPage County election filings; verify with the official election office linked below.
When is the DuPage County Board District 4 (2-Year Term) 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 DuPage 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 DuPage County and state election office filings, last verified September 29, 2026. Bios and priorities carry their attribution inline.
Cross-check with the official Illinois election office, or see the full DuPage County sample ballot and your exact ballot by address.
47 tracked races in DuPage County, Illinois. Landed here from another county's search? Look up your own ballot below.