Brookville Flag

Brookville

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

Brookville is a borough located in Jefferson County, Pennsylvania. Brookville has a 2026 population of 3,899. It is also the county seat of Jefferson County. Brookville is currently declining at a rate of -0.56% annually and its population has decreased by -2.35% since the most recent census, which recorded a population of 3,993 in 2020.

3.9K
Total Population
1,240
Density (mi²)
-22 -0.56%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)