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US City Data

South Amboy vs Monmouth Junction

Side-by-side comparison

How does South Amboy, NJ compare to Monmouth Junction, NJ? South Amboy has a population of 9,714 with a median household income of $110,125, while Monmouth Junction has 9,457 residents and a median income of $125,892. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.

Population & Demographics
MetricSouth Amboy, NJMonmouth Junction, NJDifference
Population9,7149,457+2.7%
Median Age42.340.2+5.2%
Foreign Born %17.3%48.7%-64.5%
Economy
MetricSouth AmboyMonmouth JunctionDifference
Median Income$110,125$125,892-12.5%
Unemployment5.8%4.3%+34.9%
Poverty Rate7.5%7.5%0.0%
Bachelor's+30%72.9%-58.8%
Housing
MetricSouth AmboyMonmouth JunctionDifference
Home Value$365,000$497,100-26.6%
Median Rent$1644/mo$1880/mo-12.6%
Housing Units4,3613,624+20.3%

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