Adam C. Diss
Republican
Biography
Adam C. Diss is the sitting LaSalle County Sheriff, per the LaSalle County government website. No campaign website was found as of September 22, 2026.
LaSalle County, Illinois
La Salle County Sheriff
LaSalle County, Illinois
La Salle County Sheriff
One candidate is tracked for La Salle County Sheriff on the November 3, 2026 ballot: Adam C. Diss. Candidate information follows official LaSalle County election filings; verify with the official election office linked below.
About this race
No Democratic candidate filed. Adam C. Diss is the Republican nominee and is unopposed on the November 3, 2026 ballot, per the county's certified specimen ballot.
What this office does
Sheriff. The sheriff runs the county's law enforcement agency, operates the county jail, provides courthouse security and serves court papers such as warrants, subpoenas and evictions. In many counties the sheriff's office is the primary police force for areas outside city limits. The sheriff hires deputies and manages the office's budget within what the county board approves.
This race. Every voter in LaSalle County votes on this seat. One name is on the ballot for this seat.