Mountainside is located in New Jersey.
Mountainside, New Jersey
has a population of
family-centric than the surrounding county with
29% households with
The county percentage for households with children is
The median household income in Mountainside,
New Jersey is
The median household income for the surrounding county is $78,384
compared to the national median of $61,963.
The median age of people living in Mountainside
The average high temperature in July is
degrees, with an average low temperature in January of
The annual precipitation is