Helmetta is located in New Jersey. Helmetta, New Jersey has a population of 2,365. Helmetta is less family-centric than the surrounding county with 27.8% of the households containing married families with children. The county average for households married with children is 36.67%.
The median household income in Helmetta, New Jersey is $100,273. The median household income for the surrounding county is $96,883 compared to the national median of $69,021. The median age of people living in Helmetta is 39.7 years.
The average high temperature in July is 85.5 degrees, with an average low temperature in January of 22.1 degrees. The average rainfall is approximately 48.3 inches per year, with 23.2 inches of snow per year.
