Cumberland County is a county of 153,305 people in New Jersey. 19% of adults hold a bachelor's degree, below the 36% national rate. That trails the New Jersey median by roughly 35%. Home values have more than doubled since 2000, reaching $221,400. Median household income is $67,436, under the $82,259 national median. The poverty rate is 15.6%, above the 12.5% national rate.
At a glance
Lower income
median household income $67,436, below the US median
US median: $82,259
Mid-age
median age 37.7
US median: 38.9
Less educated
19% hold a bachelor's degree
US average: 36%
Less affordable
home values up 36%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Cumberland County
What changed most since 1990
Hispanic share12.6% → 35.7%(+23.2 pts)US over the same years: +9.9 pts
White share69.0% → 40.9%(−28.0 pts)US over the same years: −17.8 pts
Median home value (2024 dollars)$176,645 → $221,400(+25%)US over the same years: +67%
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)24.6%(1,426)
US avg: 26.4%
Gulf War (1990s)18.2%(1,055)
US avg: 24.3%
Vietnam era30.7%(1,782)
US avg: 33.1%
Korean War6.2%(360)
US avg: 4.5%
World War II4%(230)
US avg: 1%
Share of the 5,802 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Cumberland County, decade by decade
Cumberland County population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
138,053
$71,966
$176,645
10.8%
60.1
2000
146,438
$71,318
$162,492
11.7%
73.2
2010
156,898
$72,865
$252,469
13.3%
79.7
2020
154,152
$67,521
$201,683
16.6%
83.6
2024
153,305
$67,436
$221,400
18.9%
84.3
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
How many people live in Cumberland County, New Jersey?
Cumberland County, New Jersey has about 153,305 residents according to the 2024 American Community Survey.
What is the median household income in Cumberland County, New Jersey?
The typical household in Cumberland County, New Jersey earns about $67,436 a year. Half of households make more than that, and half make less.
Is Cumberland County, New Jersey expensive?
In Cumberland County, New Jersey, the median home is worth about $221,400, and the typical rent is about $1,282 a month.
How educated are people in Cumberland County, New Jersey?
About 18.9% of adults age 25 and over in Cumberland County, New Jersey hold a bachelor's degree or higher.
What is the poverty rate in Cumberland County, New Jersey?
About 15.6% of people in Cumberland County, New Jersey live below the federal poverty line.
Has Cumberland County, New Jersey grown since 1990?
Yes, Cumberland County, New Jersey has grown since 1990. The population has added about 15,252 residents, a change of about 11 percent over that period.