Johnsonburg

County:: Warren County
County Seat:: No
Area (mi²):: 1.065
State:: New Jersey

Johnsonburg is a CDP located in Warren County, New Jersey. Johnsonburg has a 2025 population of 562. Johnsonburg is currently growing at a rate of 5.64% annually and its population has increased by 54.82% since the most recent census, which recorded a population of 363 in 2020.

The average household income in Johnsonburg is $139,188 with a poverty rate of 0%.The median age in Johnsonburg is 48.4 years: 31.9 years for males, and 51.1 years for females.

Demographics

The racial composition of Johnsonburg includes 97.88% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	416	97.88%
Two or more races	9	2.12%

Johnsonburg Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Johnsonburg's average per capita income is $81,528. Household income levels show a median of $113,500. 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
Married Families	$165,682	-
Families	$127,292	$156,633
Households	$113,500	$139,188
Non Families	$59,464	$61,932

$81,528

Average Income

$113,500

Median Household Income

0%

Poverty Rate