Hopatcong Borough is a small community located in Sussex County, New Jersey. It is situated on the shores of Lake Hopatcong, the largest lake in the state, which offers various recreational activities such as boating and fishing. The borough has a rich history and was incorporated in 1898, providing a quaint, suburban atmosphere for its residents. The population of Hopatcong is around 15,000 people, making it a close-knit community. The area features several parks and schools, contributing to a family-friendly environment. Local events and festivals often celebrate the borough's heritage and promote community engagement.