Brookville

County:: Jefferson County
County Seat:: Yes
Area (mi²):: 3.146
State:: Pennsylvania

Brookville is a borough located in Jefferson County, Pennsylvania. Brookville has a 2025 population of 3,870. It is also the county seat of Jefferson County. Brookville is currently declining at a rate of -0.62% annually and its population has decreased by -3.01% since the most recent census, which recorded a population of 3,990 in 2020.

The average household income in Brookville is $62,519 with a poverty rate of 14.53%. The median age in Brookville is 38.2 years: 36.5 years for males, and 41.3 years for females.

Demographics

The racial composition of Brookville includes 91.99% White, and smaller percentages for Asian, Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	3,642	91.99%
Two or more races	187	4.72%
Asian	67	1.69%
Black or African American	34	0.86%
Other race	29	0.73%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Brookville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brookville's average per capita income is $38,449. Household income levels show a median of $56,215. The poverty rate stands at 14.53%.

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	$73,007	-
Families	$68,173	$82,035
Households	$56,215	$62,519
Non Families	$27,412	$39,542

$38,449

Average Income

$56,215

Median Household Income

14.53%

Poverty Rate