Slippery Rock Flag

Slippery Rock

County:
Butler County
County Seat:
No
Area (mi²):
1.645
State:
Pennsylvania

Slippery Rock is a borough located in Butler County, Pennsylvania. Slippery Rock has a 2026 population of 3,558. Slippery Rock is currently declining at a rate of -0.61% annually but its population has increased by 12.38% since the most recent census, which recorded a population of 3,166 in 2020.

3.6K
Total Population
2,162
Density (mi²)
-22 -0.61%
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)