Learn about the current and projected population of Pennsylvania, its demographics, history, and growth trends. Find out the most populated counties, cities, and regions in the state.

Discover Pennsylvania’s population & how it has changed over time. USAFacts uses Census data to break down the population of Pennsylvania by race, age, and more. View today.

Pennsylvania is the fifth-most populous state in the United States, with over 13 million residents as of the 2020 United States census. [4] The state is the 33rd-largest by area and has the ninth-highest population density among all states.

Here are some key national-level 2020 Census results to help you see how your state or county compares in each topic area: Population (up 7.4% to 331.4 million).

Learn about the population, race, ethnicity, language, and citizenship of Pennsylvania in 2022. See maps, charts, and data on the largest cities, counties, and universities in the state.

We're sorry but this website doesn't work properly without JavaScript enabled. Please enable it to continue.

2023: 12,961.683 (+ more) Updated: Dec 19, 2023 10:44 AM CST. Units: Thousands of Persons, Not Seasonally Adjusted. Frequency: Annual. 1Y | 5Y | 10Y | Max. to. Edit Graph. Share Links. Account Tools. NOTES. Source: U.S. Census Bureau. Release: Annual Estimates of the Population for the U.S. and States, and for Puerto Rico.

Total Population in Pennsylvania is 13,002,700. 2020 Decennial Census. View This Result. 2,121 Tables 2,121 Maps, 68 Profiles. tables. View: 10 25 50. Decennial Census. P1 TOTAL POPULATION. View All 9 Products. Population Estimates. PEPANNRES Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2019. 2019: PEP Population Estimates.

Census data for Pennsylvania (pop. 12,961,683), including age, race, sex, income, poverty, marital status, education and more.