Real Estate in New Gretna, NJ
New Gretna is located in New Jersey. New Gretna, New Jersey has a population of 689. New Gretna is less family-centric than the surrounding county with 28.09% of the households containing married families with children. The county average for households married with children is 35.71%.
The median household income in New Gretna, New Jersey is $75,855. The median household income for the surrounding county is $78,229 compared to the national median of $53,046. The median age of people living in New Gretna is 40.7 years.
New Gretna Environment
The average high temperature in July is 86 degrees, with an average low temperature in January of 21.9 degrees. The average rainfall is approximately 47.2 inches per year, with 18.6 inches of snow per year.
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