In 2021, Colonia, NJ had a population of 18.8k people with a median age of 42.9 and a median household income of $109,331. Between 2020 and 2021 the population of Colonia, NJ grew from 17,782 to 18,776, a 5.59% increase and its median household income grew from $108,364 to $109,331, a 0.892% increase.
The 5 largest ethnic groups in Colonia, NJ are White (Non-Hispanic) (62.6%), Asian (Non-Hispanic) (14.2%), Black or African American (Non-Hispanic) (6.38%), White (Hispanic) (6.14%), and Two+ (Hispanic) (3.3%).
None of the households in Colonia, NJ reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
93.7% of the residents in Colonia, NJ are U.S. citizens.
In 2021, the median property value in Colonia, NJ was $381,600, and the homeownership rate was 88.8%.
Most people in Colonia, NJ drove alone to work, and the average commute time was 31.2 minutes. The average car ownership in Colonia, NJ was 2 cars per household.