East Amwell Twp is located in New Jersey. East Amwell Twp, New Jersey has a population of 2,659.
The median household income in East Amwell Twp, New Jersey is $136,765. The median household income for the surrounding county is $110,969 compared to the national median of $57,652. The median age of people living in East Amwell Twp is 45.4 years.
The average high temperature in July is 85.8 degrees, with an average low temperature in January of 20.5 degrees. The average rainfall is approximately 48.1 inches per year, with 21.2 inches of snow per year.