Mountainside is located in New Jersey.
Mountainside, New Jersey has a population of
family-centric than the surrounding county with
32% households with
The county percentage for households with children is 35%.
The median household income in Mountainside, New Jersey is
The median household income for the surrounding county is $61,282
compared to the national median of $50,013.
The median age of people living in Mountainside is
The average high temperature in July is 85.74
degrees, with an average low temperature in January of 19.1 degrees.
The annual precipitation is