East Hanover is located in New Jersey. East Hanover, New Jersey has a population of 11,126. East Hanover is less family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 31%.
The median household income in East Hanover, New Jersey is $137,102. The median household income for the surrounding county is $118,534 compared to the national median of $66,222. The median age of people living in East Hanover is 47.7 years.
The average high temperature in July is 85.8 degrees, with an average low temperature in January of 18.2 degrees. The annual precipitation is 51.61.