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US City Data

South Amboy vs Keansburg

Side-by-side comparison

How does South Amboy, NJ compare to Keansburg, NJ? South Amboy has a population of 9,714 with a median household income of $110,125, while Keansburg has 9,729 residents and a median income of $87,484. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.

Population & Demographics
MetricSouth Amboy, NJKeansburg, NJDifference
Population9,7149,729-0.2%
Median Age42.340.8+3.7%
Foreign Born %17.3%8.6%+101.2%
Economy
MetricSouth AmboyKeansburgDifference
Median Income$110,125$87,484+25.9%
Unemployment5.8%4.6%+26.1%
Poverty Rate7.5%11.4%-34.2%
Bachelor's+30%21%+42.9%
Housing
MetricSouth AmboyKeansburgDifference
Home Value$365,000$274,500+33.0%
Median Rent$1644/mo$1649/mo-0.3%
Housing Units4,3614,078+6.9%

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South Amboy, NJ ProfileKeansburg, NJ ProfileCost of Living in New JerseyMore ComparisonsCity Rankings