# Population — Pennsylvania

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.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-PA.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 1929-01-01 to 2025-01-01 (97 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/population-pennsylvania

## 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 |

## API

```
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"]
```