Lopatcong is located in New Jersey. Lopatcong, New Jersey has a population of 8,300. Lopatcong is more family-centric than the surrounding county with 31.65% of the households containing married families with children. The county average for households married with children is 31.48%.
The median household income in Lopatcong, New Jersey is $78,153. The median household income for the surrounding county is $75,500 compared to the national median of $57,652. The median age of people living in Lopatcong is 44.4 years.
The average high temperature in July is 82.8 degrees, with an average low temperature in January of 18.2 degrees. The average rainfall is approximately 49.4 inches per year, with 31.2 inches of snow per year.
