Bruin Flag

Bruin

County:
Butler County
County Seat:
No
Area (mi²):
1.825
State:
Pennsylvania

Bruin is a borough located in Butler County, Pennsylvania. Bruin has a 2026 population of 402. Bruin is currently declining at a rate of -0.74% annually and its population has decreased by -4.06% since the most recent census, which recorded a population of 419 in 2020.

402
Total Population
220
Density (mi²)
-3 -0.74%
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)