Gloucester County is home to 306,954 people in New Jersey. That puts it in the top 1% of US counties for household income. Owners hold 80% of the housing stock. 6% of locals were born outside the United States. The population is up 21% since 2000. The median household earns $105,115, about 28% above the national median.
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)20.2%(2,727)
US avg: 26.4%
Gulf War (1990s)17.7%(2,383)
US avg: 24.3%
Vietnam era39.9%(5,388)
US avg: 33.1%
Korean War6.1%(829)
US avg: 4.5%
World War II0.8%(103)
US avg: 1%
Share of the 13,495 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
How many people live in Gloucester County, New Jersey?
Gloucester County, New Jersey has about 306,954 residents according to the 2024 American Community Survey.
What is the median household income in Gloucester County, New Jersey?
The typical household in Gloucester County, New Jersey earns about $105,115 a year. Half of households make more than that, and half make less.
Is Gloucester County, New Jersey expensive?
In Gloucester County, New Jersey, the median home is worth about $310,400, and the typical rent is about $1,531 a month.
How educated are people in Gloucester County, New Jersey?
About 36.8% of adults age 25 and over in Gloucester County, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Gloucester County, New Jersey?
About 7.7% of people in Gloucester County, New Jersey live below the federal poverty line.
Has Gloucester County, New Jersey grown since 1990?
Yes, Gloucester County, New Jersey has grown since 1990. The population has added about 76,872 residents, a change of about 33 percent over that period.