McKeesport Flag

McKeesport

County Seat:
No
Area (mi²):
5.049
State:
Pennsylvania

McKeesport is a city located in Allegheny County, Pennsylvania. McKeesport has a 2026 population of 17,119. McKeesport is currently declining at a rate of -0.47% annually and its population has decreased by -3.32% since the most recent census, which recorded a population of 17,707 in 2020.

17.1K
Total Population
3,390
Density (mi²)
-80 -0.47%
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)