Janesville is a city in Rock County, Wisconsin, United States, and its county seat. As of the 2020 census, the city had a population of 65,615, making it the tenth-most populous city in Wisconsin. It is a principal municipality of the Janesville–Beloit metropolitan statistical area, which consists of all of Rock County and is included in the greater Madison–Janesville–Beloit combined statistical area.
AdCompare Prices & Save Money With Tripadvisor (The World's Largest Travel Site). Tripadvisor Checks Up To 200 Sites To Help You Find The Lowest Prices.
AdHotels In Janesville. Find the Best Accommodation Deals for Your Stay in Janesville. KAYAK® Offers Smart Tools to Help You Find Great Hotel Deals. Book Now!