Allamuchy Twp is located in New Jersey. Allamuchy Twp, New Jersey has a population of5,079.
The median household income in Allamuchy Twp, New Jersey is $73,839. The median household income for the surrounding county is $81,910 compared to the national median of $66,222. The median age of people living in Allamuchy Twp is 39.5 years.
The average high temperature in July is 81.7 degrees, with an average low temperature in January of 16.8 degrees. The annual precipitation is 53.28.