Marion Heights Flag

Marion Heights

County Seat:
No
Area (mi²):
0.153
State:
Pennsylvania

Marion Heights is a borough located in Northumberland County, Pennsylvania. Marion Heights has a 2026 population of 551. Marion Heights is currently declining at a rate of -0.18% annually and its population has decreased by -1.43% since the most recent census, which recorded a population of 559 in 2020.

551
Total Population
3,609
Density (mi²)
-1 -0.18%
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)