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US City Data

Colonia vs Iselin

Side-by-side comparison

How does Colonia, NJ compare to Iselin, NJ? Colonia has a population of 18,294 with a median household income of $134,301, while Iselin has 19,151 residents and a median income of $112,615. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.

Population & Demographics
MetricColonia, NJIselin, NJDifference
Population18,29419,151-4.5%
Median Age43.338.4+12.8%
Foreign Born %27.3%54.3%-49.7%
Economy
MetricColoniaIselinDifference
Median Income$134,301$112,615+19.3%
Unemployment4.3%3.1%+38.7%
Poverty Rate5.9%6.4%-7.8%
Bachelor's+46.5%55%-15.5%
Housing
MetricColoniaIselinDifference
Home Value$473,200$394,200+20.0%
Median Rent$1964/mo$2051/mo-4.2%
Housing Units6,2436,618-5.7%

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Colonia, NJ ProfileIselin, NJ ProfileCost of Living in New JerseyMore ComparisonsCity Rankings