Warren Flag

Warren

County:
Warren County
County Seat:
Yes
Area (mi²):
2.911
State:
Pennsylvania

Warren is a city located in Warren County, Pennsylvania. Warren has a 2026 population of 9,125. It is also the county seat of Warren County. Warren is currently declining at a rate of -0.36% annually and its population has decreased by -2.85% since the most recent census, which recorded a population of 9,393 in 2020.

9.1K
Total Population
3,135
Density (mi²)
-33 -0.36%
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)