Hopatcong is located in New Jersey. Hopatcong, New Jersey has a population of 15,136. Hopatcong is less family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 28%.
The median household income in Hopatcong, New Jersey is $90,927. The median household income for the surrounding county is $95,637 compared to the national median of $66,222. The median age of people living in Hopatcong is 43.8 years.
The average high temperature in July is 82.8 degrees, with an average low temperature in January of 15.1 degrees. The annual precipitation is 51.15.