With 863,002 people, Essex County is a county in New Jersey. 45% of homes are owner-occupied. That puts it in the top 5% of US counties for household income. The foreign-born share is 30%. Density works out to 6,845 people per square mile. The typical home is worth $524,100, having more than doubled since 2000.
At a glance
Average income
median household income $80,789, near the US median
US median: $82,259
Mid-age
median age 37.7
US median: 38.9
Average education
39% hold a bachelor's degree
US average: 36%
Less affordable
home values up 53%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Essex County
What changed most since 1990
Median home value (2024 dollars)$466,573 → $524,100(+12%)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)20.2%(3,488)
US avg: 26.4%
Gulf War (1990s)19.4%(3,352)
US avg: 24.3%
Vietnam era29.6%(5,127)
US avg: 33.1%
Korean War4%(695)
US avg: 4.5%
World War II1.5%(266)
US avg: 1%
Share of the 17,292 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
Essex County, decade by decade
Essex 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
778,206
$82,846
$466,573
24.0%
77.8
2000
793,633
$81,872
$343,200
27.5%
83.7
2010
783,969
$79,301
$569,242
31.6%
86.4
2020
863,728
$77,521
$479,846
36.3%
90.2
2024
863,002
$80,789
$524,100
39.1%
91.2
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.