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Illinois Governor Primary Sets Pritzker–Bailey 2026 Rematch

Illinois' gubernatorial primary produced a 2026 rematch as former state Sen. Darren Bailey clinched the Republican nomination over Ted Dabrowski, Rick Heidner and DuPage County Sheriff James Mendrick, setting up a contest with incumbent Gov. J.B. Pritzker, who was unopposed in the Democratic primary. Observers say Bailey has softened his rhetoric since 2022 and is proposing a new Illinois "department of government efficiency" modeled on a federal efficiency office, while some national commentary frames Pritzker’s 2026 race as a potential tune‑up for a 2028 presidential run.

Illinois Governor Race 2026 Donald Trump and State Immigration Policy Illinois Governor 2026 Donald Trump Illinois Gubernatorial Race

📌 Key Facts

  • Former state Sen. Darren Bailey won the 2026 Republican gubernatorial nomination in Illinois, confirmed by the Associated Press.
  • Bailey topped three primary rivals — conservative commentator Ted Dabrowski, video‑gambling magnate Rick Heidner, and DuPage County Sheriff James Mendrick — to secure the GOP nomination.
  • Bailey has softened his rhetorical style compared with 2022, including publicly objecting to a national GOP social‑media jab at Gov. JB Pritzker’s weight.
  • He is rolling out a sharper policy agenda that includes creating a new Illinois “department of government efficiency,” modeled on a federal entity that Elon Musk led early in the Trump administration.
  • Gov. JB Pritzker was unopposed in the Democratic primary, and national observers are framing the 2026 governor’s race as a potential tune‑up for a 2028 presidential run.

📊 Relevant Data

Since the 1965 Immigration and Nationality Act, more than 76 million immigrants have come to the U.S., shifting the composition from favoring Northern and Western Europe to a more diverse influx.

Key findings about U.S. immigrants — Pew Research Center

Chicago's immigrant population increased by about 7% between 2023 and 2024, compared to a 2% increase in the overall population, contributing to shifts where dozens of suburbs have become majority nonwhite, including majority-Black or majority-Latino.

A portrait of immigrants in Chicago: Immigrant population reaches its highest level in a century — Chicago Sun-Times

Immigrants make up 18.5% of Illinois's labor force and account for 27.2% of entrepreneurs in the state.

Immigrants in Illinois — American Immigration Council

Reducing unauthorized immigration by 50% would raise real wages of U.S.-born workers by only 0.15% nationally in the short run.

New Research Finds Reducing Immigration Does Not Help U.S. Workers — Forbes

During Operation Midway Blitz in Chicago, federal agents arrested thousands, killed one man, and shot a woman five times, leading to allegations of excessive force and court injunctions against their tactics.

Chicago Under Siege: How Operation Midway Blitz Changed Our City — Block Club Chicago

📰 Source Timeline (3)

Follow how coverage of this story developed over time

March 18, 2026
1:50 AM
As 2028 buzz builds, Pritzker draws Republican challenger in showdown for Illinois governor
Fox News
New information:
  • Confirms via AP that former state Sen. Darren Bailey has officially topped three rivals to win the 2026 Republican gubernatorial nomination.
  • Names the full GOP primary field Bailey defeated: conservative commentator Ted Dabrowski, video‑gambling magnate Rick Heidner, and DuPage County Sheriff James Mendrick.
  • Reiterates that Gov. JB Pritzker was unopposed in the Democratic primary and highlights national chatter framing his 2026 race as a potential tune‑up for a 2028 presidential run.
1:40 AM
Darren Bailey Wins Second Chance to Challenge Illinois Gov. JB Pritzker
Nytimes by Mitch Smith
New information:
  • Confirms via the Associated Press that Darren Bailey has won the Republican nomination, defeating several lesser-known Republican opponents.
  • Notes that national observers see Bailey softening his rhetorical style compared with 2022, including objecting to a national GOP social media jab at Pritzker’s weight.
  • Adds that Bailey is calling for a new Illinois 'department of government efficiency' modeled on the federal entity Elon Musk led early in Trump’s term, sharpening his stated policy agenda.