Finleyville Flag

Finleyville

County Seat:
No
Area (mi²):
0.167
State:
Pennsylvania

Finleyville is a borough located in Washington County, Pennsylvania. Finleyville has a 2026 population of 368. Finleyville is currently declining at a rate of -0.27% annually and its population has decreased by -1.6% since the most recent census, which recorded a population of 374 in 2020.

368
Total Population
2,200
Density (mi²)
-1 -0.27%
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)