Illinois 2nd District Race Pits Miller Against Noack

Democrat Donna Miller and Republican Mike Noack compete for the open U.S. House seat on Election Day.

Updated on Nov. 3, 2026 in Political Parties

Illinois 2nd District Race Pits Miller Against Noack

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Illinois voters will elect a new U.S. House representative for the 2nd District on Election Day, after Rep. Robin Kelly gave up the seat to run for U.S. Senate. Donna Miller, a Cook County Commissioner, won the March Democratic primary over nine other candidates, while Mike Noack, a truck driver from Kankakee County, is the Republican nominee.

Why it matters

The 2nd District has not elected a Republican to Congress since the 1950s, so the open seat marks a change in leadership for a Democratic stronghold. Kelly's departure followed her loss in the March Democratic primary for U.S. Senate to Juliana Stratton.

Miller won the March Democratic primary by defeating nine other candidates, and Noack is a first-time candidate for public office. The extraction does not include polling or vote projections for the November race.

The players

Donna Miller

Donna Miller is a Cook County Commissioner who won the Democratic primary for the 2nd District seat.

Mike Noack

Mike Noack is a Kankakee County truck driver and first-time political candidate running as the Republican nominee.

Robin Kelly

Robin Kelly is the outgoing U.S. Representative who gave up her House seat to run for U.S. Senate.

The details

The 2nd District stretches from the Hyde Park neighborhood on Chicago's South Side to the farms of Danville, covering a broad mix of urban and rural Illinois. Kelly has represented the district since 2013 and left the seat to pursue the Senate nomination.

2013: Robin Kelly begins representing the 2nd District.
March 2026: Kelly loses the Democratic Senate primary; Miller wins the House primary.
November 3, 2026: Election Day for the new 2nd District representative.

Political Context

The 2nd District has not sent a Republican to Congress since the 1950s, and this open-seat contest follows that long Democratic pattern. Opposition from Republican Mike Noack is the main counterweight in a race where the Democratic nominee has been the favored party.

Illinois voters in the 2nd District will choose their next congressional representative on November 3, 2026. The result determines who represents their district in Washington after Kelly's departure.

The takeaway

Voters in the 2nd District face a rare open-seat choice after more than a decade of Robin Kelly's representation. Reviewing both candidates' positions before November 3 helps clarify what the next representative will bring to the district.