Essex County
Essex County is wealthier than most US places, with a median household income of $101,883. Population has held roughly steady since 2000. Median home value has roughly tripled since 2000, reaching $619,100. It ranks in the top 1% of US counties for household income.
Population & growth
PEP 2025 EST:826,653 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
+ 10 more hispanic origin groups with data
+ 7 more asian origin groups with data
+ 50 more ancestry groups with data
Education
Commute & transportation
Work & employment
People & community
Places similar to Essex County
Compare Essex County to nearby counties
How many people live in Essex County, Massachusetts?
Essex County, Massachusetts has about 813,054 residents according to the 2024 American Community Survey.
What is the median household income in Essex County, Massachusetts?
The typical household in Essex County, Massachusetts earns about $101,883 a year. Half of households make more than that, and half make less.
Is Essex County, Massachusetts expensive?
In Essex County, Massachusetts, the median home is worth about $619,100, and the typical rent is about $1,756 a month.
How educated are people in Essex County, Massachusetts?
About 43.0% of adults age 25 and over in Essex County, Massachusetts hold a bachelor's degree or higher.
What is the poverty rate in Essex County, Massachusetts?
About 9.4% of people in Essex County, Massachusetts live below the federal poverty line.
Has Essex County, Massachusetts grown since 1990?
Yes, Essex County, Massachusetts has grown since 1990. The population has added about 142,974 residents, a change of about 21 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024