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US City Data

Allendale vs Green Knoll

Side-by-side comparison

How does Allendale, NJ compare to Green Knoll, NJ? Allendale has a population of 6,820 with a median household income of $156,992, while Green Knoll has 6,664 residents and a median income of $156,630. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.

Population & Demographics
MetricAllendale, NJGreen Knoll, NJDifference
Population6,8206,664+2.3%
Median Age45.744.1+3.6%
Foreign Born %18.8%21.1%-10.9%
Economy
MetricAllendaleGreen KnollDifference
Median Income$156,992$156,630+0.2%
Unemployment2.7%4.2%-35.7%
Poverty Rate3.3%2.9%+13.8%
Bachelor's+72%58.4%+23.3%
Housing
MetricAllendaleGreen KnollDifference
Home Value$764,600$581,600+31.5%
Median Rent$2648/mo$1417/mo+86.9%
Housing Units2,5052,458+1.9%

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Allendale, NJ ProfileGreen Knoll, NJ ProfileCost of Living in New JerseyMore ComparisonsCity Rankings