# Population — Polk, IA (persons)

Population — Polk, IA (persons) was 516,185 persons in 2024, up 1.7% from 2023.
That is the highest reading since the series began in 1969.
Over the past ten years it has ranged from 460,515 persons (2014) to 516,185 persons (2024), averaging 488,363 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-IA-19153.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-polk-ia

## Recent data

| Period | Value |
|---|---:|
| 2024 | 516,185 persons |
| 2023 | 507,487 persons |
| 2022 | 501,261 persons |
| 2021 | 497,903 persons |
| 2020 | 493,039 persons |
| 2019 | 489,825 persons |
| 2018 | 485,146 persons |
| 2017 | 480,017 persons |
| 2016 | 473,778 persons |
| 2015 | 466,832 persons |
| 2014 | 460,515 persons |
| 2013 | 452,356 persons |
| 2012 | 444,460 persons |
| 2011 | 438,620 persons |
| 2010 | 432,327 persons |
| 2009 | 425,737 persons |
| 2008 | 419,495 persons |
| 2007 | 413,024 persons |
| 2006 | 405,990 persons |
| 2005 | 399,030 persons |
| 2004 | 392,164 persons |
| 2003 | 388,277 persons |
| 2002 | 384,355 persons |
| 2001 | 380,108 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-IA-19153.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IA-19153.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```