Janesville is a city in southern Wisconsin, United States. It is the county seat and largest city of Rock County, is a principal municipality of the Janesville, Wisconsin, Metropolitan Statistical Area and is included in the Madison-Janesville-Beloit, WI Combined Statistical Area. As of the 2010 census, the city had a population of 63,575.
Rockford is a city in Winnebago County, Illinois, located in the far northern part of the state. Situated on the banks of the Rock River, Rockford is the county seat of Winnebago County (a small portion of the city is located in Ogle County). The largest city in Illinois outside of the Chicago metropolitan area, Rockford is the fourth-largest city in the state and the 171st most populous in the United States. According to 2010 U.S. Census data, the City of Rockford had a population of 152,871, with an outlying metropolitan area population of 348,360. Rockford's population was 145,609 as of 2019, down 5.0% since 2010.Settled in the mid-1830s, the position of the city on the Rock River made its location strategic for industrial development. In the second half of the 19th century, Rockford was notable for its output of heavy machinery, hardware and tools; by the twentieth century, it was the second leading center of furniture manufacturing in the nation, and 94th largest city. During the second half of the 20th century, Rockford struggled alongside many Rust Belt cities. Since the late 1990s, efforts in economic diversification have led to growth of automotive, aerospace, and healthcare industries, as well as the undertaking of various tourism and downtown revitalization efforts. Nicknamed the Forest City, Rockford is presently known for various venues of cultural or historical significance, including Anderson Japanese Gardens, Klehm Arboretum, Tinker Swiss Cottage, the BMO Harris Bank Center, the Coronado Theatre, the Laurent House, and the Burpee Museum of Natural History. Its contributions to music are noted in the Mendelssohn Club, the oldest music club in the nation, and performers such as Phantom Regiment and Cheap Trick. Notable outdoor or recreational spots near Rockford are Rock Cut State Park, Atwood Homestead County Forest Preserve, and Lowden State Park.
The Delevan National Wildlife Refuge is one of six refuges in the Sacramento National Wildlife Refuge Complex in the Sacramento Valley of central northern California.
Walworth County is a county located in the U.S. state of Wisconsin. As of the 2010 census, the population was 102,228. Its county seat is Elkhorn. The county was created in 1836 from Wisconsin Territory and organized in 1839. It is named for Reuben H. Walworth. Walworth County comprises the Whitewater-Elkhorn, WI Micropolitan Statistical Area and is included in the Milwaukee-Racine-Waukesha, WI Combined Statistical Area. Lake Geneva, the University of Wisconsin-Whitewater, and Alpine Valley Resort, and Music Theatre are located in Walworth County.