Press
Feb 12, 2026
At Thursday Night's Board of Supervisors Meeting, District 21 Candidate Dennis Hilgendorf Urges Board to Invite County Clergy to Deliver the Invocations at Board Meetings.
Feb 10, 2026
District 21: Hilgendorf challenging Bobzien for Rock County Board seat
JANESVILLE -- Rock County Board District 21 Supervisor Mark Bobzien will see a contest in the spring election from Dennis Hilgendorf.
Jan 23, 2026
Hilgendorf Partners With Rock County Clerk To Publish Legal Notices On County Website Leading To Increased Transparency.
Jan 12, 2026
Hilgendorf challenging Bobzien for Rock County Board
JANESVILLE -- Dennis Hilgendorf has announced he's running to represent District 21 on the Rock County Board of Supervisors.



