# Population — Warren, PA (persons)

Population — Warren, PA (persons) was 37,373 persons in 2024, down 0.8% from 2023.
That is the lowest reading since the series began in 1969.
Over the past ten years it has ranged from 37,373 persons (2024) to 40,497 persons (2014), averaging 38,856 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-PA-42123.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 1969-01-01 to 2024-01-01 (56 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/population-warren-pa

## Recent data

| Period | Value |
|---|---:|
| 2024 | 37,373 persons |
| 2023 | 37,672 persons |
| 2022 | 37,843 persons |
| 2021 | 38,184 persons |
| 2020 | 38,526 persons |
| 2019 | 38,801 persons |
| 2018 | 39,198 persons |
| 2017 | 39,392 persons |
| 2016 | 39,789 persons |
| 2015 | 40,136 persons |
| 2014 | 40,497 persons |
| 2013 | 40,833 persons |
| 2012 | 41,178 persons |
| 2011 | 41,462 persons |
| 2010 | 41,761 persons |
| 2009 | 41,831 persons |
| 2008 | 41,853 persons |
| 2007 | 41,963 persons |
| 2006 | 41,972 persons |
| 2005 | 42,218 persons |
| 2004 | 42,667 persons |
| 2003 | 42,896 persons |
| 2002 | 43,184 persons |
| 2001 | 43,562 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-PA-42123.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-PA-42123.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```