# Population — Union, AR (persons)

Population — Union, AR (persons) was 37,008 persons in 2024, down 1.1% from 2023.
That is the lowest reading since the series began in 1969.
Over the past ten years it has ranged from 37,008 persons (2024) to 40,497 persons (2015), averaging 39,088 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-AR-05139.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-union-ar

## Recent data

| Period | Value |
|---|---:|
| 2024 | 37,008 persons |
| 2023 | 37,409 persons |
| 2022 | 37,858 persons |
| 2021 | 38,285 persons |
| 2020 | 38,940 persons |
| 2019 | 39,356 persons |
| 2018 | 39,736 persons |
| 2017 | 40,031 persons |
| 2016 | 40,379 persons |
| 2015 | 40,497 persons |
| 2014 | 40,468 persons |
| 2013 | 40,857 persons |
| 2012 | 41,033 persons |
| 2011 | 41,495 persons |
| 2010 | 41,588 persons |
| 2009 | 41,944 persons |
| 2008 | 42,222 persons |
| 2007 | 42,267 persons |
| 2006 | 42,914 persons |
| 2005 | 43,134 persons |
| 2004 | 43,747 persons |
| 2003 | 44,281 persons |
| 2002 | 44,769 persons |
| 2001 | 44,894 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-AR-05139.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-AR-05139.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```