Rock County, WI
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Rock County Courthouse
51 South Main Street
Janesville, WI 53545
608-757-5540
Kevin Leavy
Chair
Richard Bostwick
Vice Chair
Debi Towns
Second Vice Chair
County Board of Supervisors
Click here to download the Rock County Board of Supervisors resolution format.
Select a Supervisor to learn more!
Bobzien, Mark
- Departments:County%20Board
- Title:District 21 Supervisor
- Email:Email
Appointed in 2023
Wards
- Town of Janesville Ward 5
- City of Janesville, Wards 27-29
Address
1139 Columbus Circle
Janesville, WI 53545
Committees
- General Services
- Southern WI Regional Airport Board
District Map