Dumont is located in New Jersey. Dumont, New Jersey has a population of 18,640. Dumont is less family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 30%.
The median household income in Dumont, New Jersey is $102,621. The median household income for the surrounding county is $105,845 compared to the national median of $66,222. The median age of people living in Dumont is 43.8 years.
The average high temperature in July is 84.54 degrees, with an average low temperature in January of 25.3 degrees. The annual precipitation is 45.11.