The Rock County Courthouse is located at 51 South Main Street, Janesville, WI 53545; phone: 608-757-5660.
The Rock County Courthouse is located at 51 South Main Street, Janesville, WI 53545; phone: 608-757-5660.
The Rock County Courthouse is located at 51 South Main Street, Janesville, WI 53545; phone: 608-757-5660.
TOWNS
Most of the early settlers of Rock County came from New England and New York. The county was organized in 1845.
HISTORIC SITES