Where does this data come from?

Name: Population — Pennsylvania
Creator: U.S. Bureau of Economic Analysis (Regional Economic Accounts)

It is collected directly from U.S. Bureau of Economic Analysis (Regional Economic Accounts) and is available through the Makrognosis API under the code US-PA.POP.A.NSA.

Population — Pennsylvania

AnnualNot seasonally adjustedCode US-PA.POP.A.NSA

Latest13,059,432 persons2025

Previous13,045,848 persons2024

Year ago13,045,848 persons2024

Population — Pennsylvania was 13,059,432 persons in 2025, up 0.1% from 2024.

That is the highest reading since the series began in 1929.

Over the past ten years it has ranged from 12,899,169 persons (2015) to 13,059,432 persons (2025), averaging 12,986,143 persons.

Population — Pennsylvania (persons), 1929 – 2025. Source: U.S. Bureau of Economic Analysis (Regional Economic Accounts).

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

Recent data

Period	Value
2025	13,059,432 persons
2024	13,045,848 persons
2023	13,009,406 persons
2022	12,984,655 persons
2021	13,016,628 persons
2020	12,995,576 persons
2019	12,991,539 persons
2018	12,980,946 persons
2017	12,945,701 persons
2016	12,918,673 persons
2015	12,899,169 persons
2014	12,880,907 persons
2013	12,847,236 persons
2012	12,816,003 persons
2011	12,773,059 persons
2010	12,716,596 persons
2009	12,666,858 persons
2008	12,612,285 persons
2007	12,563,937 persons
2006	12,510,809 persons
2005	12,449,990 persons
2004	12,410,722 persons
2003	12,374,658 persons
2002	12,331,031 persons

Last 24 observations. The full history (97 observations) is available through the API.

Get Population — Pennsylvania in your code or spreadsheet

One guessable code, agency-direct, updated on release. Free tier available.

curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-PA.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-PA.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]

Get a free API key → · API docs

About this series

Latest observation	2025
First observation	1929
Observations	97
Frequency	Annual
Units	persons
Adjustment	Not seasonally adjusted
10-year high	13,059,432 persons (2025)
10-year low	12,899,169 persons (2015)
10-year average	12,986,143 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-PA.POP.A.NSA

This series is a labelled reference series (an official figure republished by an aggregator) rather than a first print from the agency itself.

Other United States indicators

Real GDP — Pennsylvania (chained 2017 USD mn (SAAR))Pennsylvania Unemployment Rate Pennsylvania Unemployment Rate Pennsylvania Employment (household survey)Pennsylvania Employment (household survey)All Employees: Total Nonfarm — PA (statewide) (NSA)All Employees: Total Nonfarm — PA (statewide) (SA)House Price Index — Pennsylvania (all-transactions, NSA)Pennsylvania Labor Force Pennsylvania Labor Force Pennsylvania Unemployment Level Pennsylvania Unemployment Level Per-Capita Personal Income — Pennsylvania Per-Capita Personal Income — Pennsylvania (quarterly, SAAR)Personal Income — Pennsylvania Personal Income — Pennsylvania (quarterly, SAAR)

National figure

United States Population, midperiod

FAQ

Where does this data come from?: It is collected directly from U.S. Bureau of Economic Analysis (Regional Economic Accounts) and is available through the Makrognosis API under the code US-PA.POP.A.NSA.

Last updated 2026-07-12. Source: U.S. Bureau of Economic Analysis (Regional Economic Accounts). Original title: “Population — Pennsylvania”.