# Population — Butler, IA (persons)

Population — Butler, IA (persons) was 14,156 persons in 2024, down 0.5% from 2023.
That is the lowest reading since the series began in 1969.
Over the past ten years it has ranged from 14,156 persons (2024) to 14,937 persons (2014), averaging 14,472 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-IA-19023.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-ia

## Recent data

| Period | Value |
|---|---:|
| 2024 | 14,156 persons |
| 2023 | 14,225 persons |
| 2022 | 14,275 persons |
| 2021 | 14,351 persons |
| 2020 | 14,334 persons |
| 2019 | 14,358 persons |
| 2018 | 14,476 persons |
| 2017 | 14,558 persons |
| 2016 | 14,663 persons |
| 2015 | 14,854 persons |
| 2014 | 14,937 persons |
| 2013 | 14,957 persons |
| 2012 | 14,961 persons |
| 2011 | 14,960 persons |
| 2010 | 14,915 persons |
| 2009 | 14,699 persons |
| 2008 | 14,957 persons |
| 2007 | 14,961 persons |
| 2006 | 14,931 persons |
| 2005 | 14,965 persons |
| 2004 | 14,985 persons |
| 2003 | 14,939 persons |
| 2002 | 14,926 persons |
| 2001 | 15,065 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-IA-19023.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IA-19023.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```