Forest Hills Flag

Forest Hills

County Seat:
No
Area (mi²):
1.565
State:
Pennsylvania

Forest Hills is a borough located in Allegheny County, Pennsylvania. Forest Hills has a 2026 population of 6,186. Forest Hills is currently declining at a rate of -0.5% annually and its population has decreased by -3.63% since the most recent census, which recorded a population of 6,419 in 2020.

6.2K
Total Population
3,954
Density (mi²)
-31 -0.5%
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)