Essex County Population

1790–2026

10,631

2026 projection

0.3% since 2020 (increase)

02K4K6K8K10K12K18001850190019502000

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Essex County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202610,631-230.22%
202510,654-230.22%
202410,677+870.82%
202310,590-450.42%
202210,635+650.61%
202110,570-270.25%
202010,597-3393.10%
201910,936+470.43%
201810,889-710.65%
201710,960-1131.02%

Showing 10 of 38 years.

Essex County Demographics

47.1median age

Median age

Female45.2 yrs
Male50 yrs

Adults

8,723
2,576 seniors (65+) · 30% of adults6,147 other adults

Sex

Female 55.8% · 5,924Male 44.2% · 4,699

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 106 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Essex County Income

$56,520median household income

Median household income

$56,520

Half of households earn more, half earn less

Median earnings

$49,567

Typical yearly pay for a worker 25 or older.

Poverty rate

12.3%

About 1 in 8 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Essex County Marital Status

48% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married48%57%42%
Never married27%29%25%
Divorced13%8%17%
Widowed9%5%13%
Separated3%2%4%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201