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 and multiracial populations.

Population by Race

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%

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