Harmony

County:: Warren County
County Seat:: No
Area (mi²):: 1.036
State:: New Jersey

Harmony is a CDP located in Warren County, New Jersey. Harmony has a 2025 population of 301. Harmony is currently declining at a rate of -2.9% annually and its population has decreased by -26.59% since the most recent census, which recorded a population of 410 in 2020.

The average household income in Harmony is $97,965 with a poverty rate of 0%.The median age in Harmony is 49.3 years: 49.2 years for males, and 49.4 years for females.

Demographics

The racial composition of Harmony includes 98.68% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	298	98.68%
Black or African American	4	1.32%

Harmony Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Harmony's average per capita income is $63,500. Household income levels show a median of $56,307. The poverty rate stands at 0%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Non Families	$78,393	$77,390
Households	$56,307	$97,965
Families	$56,023	$109,422
Married Families	$56,023	-

$63,500

Average Income

$56,307

Median Household Income

0%

Poverty Rate