Dunellen is located in New Jersey. Dunellen, New Jersey has population of 7,263. Dunellen is more family-centric than the surrounding county with 34% of the households with children.
The median household income in Dunellen, New Jersey is $80,604. The median household income for the surrounding county is $91,657 compared to the national median of $66,222. The median age of people living in Dunellen is 40.2 years.
The average high temperature in July is 86.6 degrees, with an average low temperature in January of 21.5 degrees. The annual precipitation is 49.63.
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