New Kensington Flag

New Kensington

County Seat:
No
Area (mi²):
3.949
State:
Pennsylvania

New Kensington is a city located in Westmoreland County, Pennsylvania. New Kensington has a 2026 population of 11,877. New Kensington is currently declining at a rate of -0.35% annually and its population has decreased by -2.24% since the most recent census, which recorded a population of 12,149 in 2020.

11.9K
Total Population
3,007
Density (mi²)
-42 -0.35%
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)