Rock County Clerks Office

Court

51 S. Main St., Janesville, WI 53545

Hours are not published. Call before you go.

Hours and addresses come from the State Department listing, updated November 2, 2026.

Directions Facilities in Janesville Facilities in Wisconsin

Rock County Clerks Office accepts new U.S. passport applications in person in Janesville, WI. Call ahead about appointments and the acceptance fee. The USPS scheduler covers post offices only. How to apply · How to renew