Randolph is located in New Jersey. Randolph, New Jersey has a population of 25,918. Randolph is more family-centric than the surrounding county with 44.53% of the households containing married families with children. The county average for households married with children is 38.31%.
The median household income in Randolph, New Jersey is $128,125. The median household income for the surrounding county is $107,034 compared to the national median of $57,652. The median age of people living in Randolph is 41.8 years.
The average high temperature in July is 79.3 degrees, with an average low temperature in January of 17.8 degrees. The average rainfall is approximately 50.3 inches per year, with 31.7 inches of snow per year.