County Board of Supervisors. Rock County Board & Committee Agendas, Agenda Packets, and Minutes; Committees; Meeting Calendar; Public Comment Request; Reports; Rules of Procedure; District Maps-Effective April, 2022; To Watch the County Board Meeting; County Board Supervisor Orientation
Rock County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 163,687. Its county seat is Janesville. Rock County comprises the Janesville-Beloit, WI Metropolitan Statistical Area and is included in the Madison-Janesville-Beloit, WI Combined Statistical Area.
Service Finder. Administration +. Aging & Disability Resource Center (ADRC) +. Airport +. Child Support Services +. Circuit Court +. Clerk Of Circuit Court. Communications Center - 911 +. Corporation Counsel +.
Rock County Courthouse, 51 South Main Street, Janesville WI, 53545 Website design by Granicus - Connecting People and Government Tax Database Search | Rock County, WI
Treasurer. Pay by mail: the mailing address is 51 S Main Street, Janesville, WI 53545. If you are requesting a receipt, enclose a self-addressed, stamped envelope or your email address.
Providing multiple venues to experience local and/or national cuisine and talent. From holiday or seasonal themes to special offerings, we encourage you to discover Rock County, WI. Begin your journey today with an online tour or tomorrow, by requesting a FREE Visitors Guide.
The economy of Rock County, WI employs 80.1k people. The largest industries in Rock County, WI are Manufacturing (18,228 people), Health Care & Social Assistance (10,984 people), and Retail Trade (9,642 people), and the highest paying industries are Mining, Quarrying, & Oil & Gas Extraction ($90,069), Utilities ($70,515), and Finance ...