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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.

Colonia, NJ
Real Estate & Demographic Data






Colonia profile


Living in Colonia



Colonia is a medium-sized town located in the state of New Jersey. With a population of 18,609 people and five associated neighborhoods, Colonia is the 108th largest community in New Jersey.

Housing costs in Colonia are among some of the highest in the nation, although real estate prices here don't compare to real estate prices in the most expensive communities in New Jersey.

Also of interest is that Colonia has more people living here who work in computers and math than 95% of the places in the US.

Telecommuters are a relatively large percentage of the workforce: 11.30% of people work from home. While this number may seem small overall, as a fraction of the total workforce it is high relative to the nation. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

Because of many things, Colonia is a very good place for families to consider. With an enviable combination of good schools, low crime, college-educated neighbors who tend to support education because of their own experiences, and a high rate of home ownership in predominantly single-family properties, Colonia really has some of the features that families look for when choosing a good community to raise children. Is Colonia perfect? Of course not, and if you like frenetic nightlife, it will be far from your cup of tea. But overall this is a solid community, with many things to recommend it as a family-friendly place to live.

One downside of living in Colonia, however, is that residents on average have to contend with a long commute, spending on average 32.74 minutes every day commuting to work.

Colonia is one of the most well-educated cities in the nation. 44.27% of adults in Colonia have at least a bachelor's degree. Compare that to the average community in America, which has just 21.84% with a bachelor's degree or higher.

The per capita income in Colonia in 2022 was $48,773, which is middle income relative to New Jersey, and wealthy relative to the rest of the US. This equates to an annual income of $195,092 for a family of four.

Colonia is an extremely ethnically-diverse town. The people who call Colonia home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Colonia residents report their race to be White, followed by Asian. Colonia also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 14.00% of the town’s residents. Important ancestries of people in Colonia include Italian, Irish, Polish, German, and Portuguese.

Foreign born people are also an important part of Colonia's cultural character, accounting for 25.86% of the town’s population.

The most common language spoken in Colonia is English. Other important languages spoken here include Langs. of India and Spanish.