Zelienople Flag

Zelienople

County:
Butler County
County Seat:
No
Area (mi²):
2.053
State:
Pennsylvania

Zelienople is a borough located in Butler County, Pennsylvania. Zelienople has a 2026 population of 3,769. Zelienople is currently declining at a rate of -0.76% annually and its population has decreased by -3.48% since the most recent census, which recorded a population of 3,905 in 2020.

3.8K
Total Population
1,836
Density (mi²)
-29 -0.76%
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)