Eighty Four

County:: Washington County
County Seat:: No
Area (mi²):: 6.601
State:: Pennsylvania

Eighty Four is a CDP located in Washington County, Pennsylvania. Eighty Four has a 2025 population of 652. Eighty Four is currently declining at a rate of 0% annually and its population has increased by 88.99% since the most recent census, which recorded a population of 345 in 2020.

The average household income in Eighty Four is $128,270 with a poverty rate of 1.13%. The median age in Eighty Four is 44.7 years: 35.6 years for males, and 47 years for females.

Demographics

The racial composition of Eighty Four includes 99.37% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	790	99.37%
Two or more races	5	0.63%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Eighty Four Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Eighty Four's average per capita income is $68,173. Household income levels show a median of $131,271. The poverty rate stands at 1.13%.

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	$132,292	-
Families	$131,875	$142,448
Households	$131,271	$128,270
Non Families	-	$79,213

$68,173

Average Income

$131,271

Median Household Income

1.13%

Poverty Rate