New Gretna is located in New Jersey.
New Gretna, New Jersey has a population of
New Gretna is
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
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
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.