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New Gretna is located in New Jersey. New Gretna, New Jersey has a population of 402. New Gretna is less family-centric than the surrounding county with 21% households with children. The county percentage for households with children is 29%.

The median household income in New Gretna, New Jersey is $64,363. The median household income for the surrounding county is $80,198 compared to the national median of $57,525. The median age of people living in New Gretna is 43.6 years.

New Gretna Weather

The average high temperature in July is 85.8 degrees, with an average low temperature in January of 22.7 degrees. The annual precipitation is 42.86.

New Gretna Real Estate Market Conditions

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New Gretna Schools and Demographics


Education near New Gretna, NJ

City County
College Degree - 2 year 6 8
College Degree - 4 year 14 24

Demographics near New Gretna, NJ

City County
Population 402 452,261
Population Density 85 566
Median Age 43.6 41.8
People per Household 3 2.6
Median Household Income 64,363 80,198
Average Income per Capita 25,784 38,574

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