# Population — Warren, IL (persons)

Population — Warren, IL (persons) was 16,217 persons in 2024, unchanged from 2023.
That is the lowest reading since the series began in 1969.
Over the past ten years it has ranged from 16,217 persons (2024) to 17,750 persons (2014), averaging 16,912 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-IL-17187.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-il

## Recent data

| Period | Value |
|---|---:|
| 2024 | 16,217 persons |
| 2023 | 16,224 persons |
| 2022 | 16,368 persons |
| 2021 | 16,595 persons |
| 2020 | 16,832 persons |
| 2019 | 16,914 persons |
| 2018 | 17,066 persons |
| 2017 | 17,210 persons |
| 2016 | 17,349 persons |
| 2015 | 17,503 persons |
| 2014 | 17,750 persons |
| 2013 | 17,695 persons |
| 2012 | 17,766 persons |
| 2011 | 17,845 persons |
| 2010 | 17,712 persons |
| 2009 | 17,689 persons |
| 2008 | 17,665 persons |
| 2007 | 17,828 persons |
| 2006 | 17,839 persons |
| 2005 | 17,874 persons |
| 2004 | 17,894 persons |
| 2003 | 18,227 persons |
| 2002 | 18,388 persons |
| 2001 | 18,471 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-IL-17187.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IL-17187.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```