# Population — Butler, PA (persons)

Population — Butler, PA (persons) was 199,341 persons in 2024, up 0.3% from 2023.
That is the highest reading since the series began in 1969.
Over the past ten years it has ranged from 187,891 persons (2014) to 199,341 persons (2024), averaging 193,388 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-PA-42019.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-butler-pa

## Recent data

| Period | Value |
|---|---:|
| 2024 | 199,341 persons |
| 2023 | 198,665 persons |
| 2022 | 197,422 persons |
| 2021 | 196,773 persons |
| 2020 | 194,069 persons |
| 2019 | 192,703 persons |
| 2018 | 191,947 persons |
| 2017 | 190,525 persons |
| 2016 | 189,394 persons |
| 2015 | 188,538 persons |
| 2014 | 187,891 persons |
| 2013 | 186,728 persons |
| 2012 | 186,084 persons |
| 2011 | 185,358 persons |
| 2010 | 184,203 persons |
| 2009 | 183,337 persons |
| 2008 | 182,673 persons |
| 2007 | 181,690 persons |
| 2006 | 181,009 persons |
| 2005 | 179,522 persons |
| 2004 | 178,912 persons |
| 2003 | 178,289 persons |
| 2002 | 177,146 persons |
| 2001 | 175,621 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-PA-42019.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-PA-42019.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```