The Ballot Brief
DuPage County, Illinois

DuPage County Board District 1 (2-Year Term)

2 candidates are tracked for DuPage County Board District 1 (2-Year Term) on the November 3, 2026 ballot: Melissa Villanueva and Paula Pezza. Candidate information follows official DuPage County election filings; verify with the official election office linked below.

About this race

Melissa Villanueva won the Democratic nomination with 64.21 percent of the vote over Maria Sinkule (20.80 percent) and Nicholas R. Panicola, Jr. (14.99 percent); Paula Pezza ran unopposed for the Republican nomination, in the March 17 primary. They meet on the November 3 ballot for this open seat, per the county's official canvass.

What this office does

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.

Illinois › DuPage County › DuPage County Board District 1 (2-Year Term)

Melissa Villanueva

Democratic

Top priorities
  • Affordable and accessible services, including mental health care and transit
  • Economic development that grows the tax base rather than the tax bill
  • Protecting fundamental rights for workers, families and seniors

Per the campaign site.

Biography

Villanueva is a small business owner and economic development leader who has run her business for nearly twelve years, per her campaign site.

Paula Pezza

Republican

Top priorities
  • Supports competitive bidding, efficiency measures and intergovernmental agreements to reduce government waste
  • Wants to strengthen public safety services and infrastructure in partnership with law enforcement, fire and other first responders
  • Points to a pandemic-era small-business support initiative and business-district redevelopment work as priorities for local economic growth

Per the campaign site.

Biography

Paula Pezza is a licensed real estate broker with more than 35 years in the industry who has served as designated managing broker of her family's Elmhurst office for the past decade, per campaign site. Pezza previously served as an Elmhurst alderman from 2009 to 2013 and holds a Seniors Real Estate Specialist designation, per campaign site.

Next on your ballotDuPage County Board District 2 (4-Year Term)

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Voting info and more

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Questions about this race

Who is running for DuPage County Board District 1 (2-Year Term) in 2026?

2 candidates are tracked for DuPage County Board District 1 (2-Year Term) on the November 3, 2026 ballot: Melissa Villanueva and Paula Pezza. Candidate information follows official DuPage County election filings; verify with the official election office linked below.

When is the DuPage County Board District 1 (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.

Verify this race

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.

The rest of your DuPage County ballot

47 tracked races in DuPage County, Illinois. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
DuPage County Board District 2 (2-Year Term)DuPage County Board District 3 (4-Year Term)DuPage County Board District 3 (2-Year Term)See all 47 DuPage County races
Candidate profiles
Melissa Villanueva, full profilePaula Pezza, full profileOfficial Illinois election office