Pennsylvania Flag

Pennsylvania

Statehood Year:
1787
Capital:
Harrisburg
Largest Cities:
Philadelphia, Pittsburgh, Allentown
Abbreviation:
PA

Pennsylvania is a state in the Northeast region of the United States, known for the Pocono Mountains, Amish Country, and industrial heritage. It has a population of 13,139,800, making it the 5th most populated state in the country. The capital city is Harrisburg. Pennsylvania has a diverse economy spanning manufacturing and services.

13,139,800
Total Population
285
Population Density (mi²)
5
Population Rank
61K 0.47%
Annual Population Growth

Pennsylvania Population

Demographics

Economics and Income Statistics

Population by County

Population by County

2025 Pop.

200K

400K

600K

800K

1M

1.2M

1.4M

Population Growth by County

Change (2020)

-0.05

-0.025

0

0.025

0.05

0.075

Population Density by County

Density

1000

2K

3K

4K

5K

6K

7K

8K

9K

10K

11K

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)