The Ballot Brief
Illinois
Candidate profile

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Robb Tadelman

Republican · Illinois · 2026

Running for McHenry County Sheriff, Illinois

Top priorities

From the campaign site

  • Protect families and communities
  • Build on the sheriff's office's public-safety initiatives
  • Defend residents' civil liberties and fiscal interests
Biography

Tadelman is a 20-year veteran of the McHenry County Sheriff's Office who currently serves as Sheriff, per the campaign site. Tadelman is a graduate of the Illinois State Police Academy, per the campaign site.

Campaign site (opens in a new tab)

On the ballot

McHenry County SheriffIllinois · 2026Mchenry County sample ballot

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Voting info and more

Voting info and more
How we source this

Profile facts follow official election office filings and the sources cited in each biography. Roster last verified October 19, 2026. Official sources are the final word on who appears on your ballot.

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