Gloucester City is a somewhat small city located in the state of New Jersey. With a population of 11,464 people and three associated neighborhoods, Gloucester City is the 168th largest community in New Jersey. Gloucester City has an unusually large stock of pre-World War II architecture, making it one of the older and more historic cities.

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

The education level of Gloucester City citizens, measured as those with bachelor's degrees or advanced degrees, is similar to the national average for all American cities and towns. 17.68% of adults 25 and older in Gloucester City have a college degree.

The per capita income in Gloucester City in 2022 was $29,122, which is low income relative to New Jersey, and lower middle income relative to the rest of the US. This equates to an annual income of $116,488 for a family of four. However, Gloucester City contains both very wealthy and poor people as well.

Gloucester City is an extremely ethnically-diverse city. The people who call Gloucester City home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Gloucester City residents report their race to be White, followed by Black or African-American. Gloucester City also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 18.80% of the city’s residents. Important ancestries of people in Gloucester City include Irish, German, Italian, English, and Polish.

The most common language spoken in Gloucester City is English. Other important languages spoken here include Spanish and Polish.