# Population — Warren, IA (persons)

Population — Warren, IA (persons) was 56,343 persons in 2024, up 1.9% from 2023.
That is the highest reading since the series began in 1969.
Over the past ten years it has ranged from 47,986 persons (2014) to 56,343 persons (2024), averaging 51,979 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-IA-19181.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-warren-ia

## Recent data

| Period | Value |
|---|---:|
| 2024 | 56,343 persons |
| 2023 | 55,298 persons |
| 2022 | 54,325 persons |
| 2021 | 53,487 persons |
| 2020 | 52,591 persons |
| 2019 | 51,849 persons |
| 2018 | 51,321 persons |
| 2017 | 50,322 persons |
| 2016 | 49,587 persons |
| 2015 | 48,657 persons |
| 2014 | 47,986 persons |
| 2013 | 47,474 persons |
| 2012 | 46,979 persons |
| 2011 | 46,694 persons |
| 2010 | 46,349 persons |
| 2009 | 45,926 persons |
| 2008 | 45,450 persons |
| 2007 | 44,868 persons |
| 2006 | 44,178 persons |
| 2005 | 43,339 persons |
| 2004 | 42,584 persons |
| 2003 | 42,187 persons |
| 2002 | 41,422 persons |
| 2001 | 41,080 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-IA-19181.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IA-19181.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```