Newville, Wisconsin, is a small unincorporated community located in Rock County. It is situated in the southern part of the state, near the Sugar River, which offers recreational opportunities such as fishing and kayaking. The area is primarily rural, characterized by farmland and open spaces. The community is part of the Janesville-Beloit Metropolitan Statistical Area, providing residents access to nearby urban amenities. Newville is known for its friendly atmosphere and close-knit community, making it a peaceful place to live. The surrounding region features various parks and natural attractions, enhancing the quality of life for its residents.