# Population — Clayton, IA (persons)

Population — Clayton, IA (persons) was 16,931 persons in 2024, down 0.3% from 2023.
That is the lowest reading since the series began in 1969.
Over the past ten years it has ranged from 16,931 persons (2024) to 17,630 persons (2014), averaging 17,231 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-IA-19043.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-clayton-ia

## Recent data

| Period | Value |
|---|---:|
| 2024 | 16,931 persons |
| 2023 | 16,985 persons |
| 2022 | 17,058 persons |
| 2021 | 17,058 persons |
| 2020 | 17,034 persons |
| 2019 | 17,191 persons |
| 2018 | 17,242 persons |
| 2017 | 17,407 persons |
| 2016 | 17,451 persons |
| 2015 | 17,552 persons |
| 2014 | 17,630 persons |
| 2013 | 17,685 persons |
| 2012 | 17,872 persons |
| 2011 | 17,978 persons |
| 2010 | 18,072 persons |
| 2009 | 18,185 persons |
| 2008 | 18,209 persons |
| 2007 | 18,259 persons |
| 2006 | 18,272 persons |
| 2005 | 18,269 persons |
| 2004 | 18,358 persons |
| 2003 | 18,357 persons |
| 2002 | 18,369 persons |
| 2001 | 18,529 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-IA-19043.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IA-19043.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```