# Population — Sullivan, IN (persons)

Population — Sullivan, IN (persons) was 20,768 persons in 2024, down 0.3% from 2023.
That is the lowest reading since 2022.
Over the past ten years it has ranged from 20,702 persons (2022) to 21,097 persons (2014), averaging 20,855 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-IN-18153.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-sullivan-in

## Recent data

| Period | Value |
|---|---:|
| 2024 | 20,768 persons |
| 2023 | 20,822 persons |
| 2022 | 20,702 persons |
| 2021 | 20,787 persons |
| 2020 | 20,819 persons |
| 2019 | 20,825 persons |
| 2018 | 20,872 persons |
| 2017 | 20,865 persons |
| 2016 | 20,846 persons |
| 2015 | 21,001 persons |
| 2014 | 21,097 persons |
| 2013 | 21,217 persons |
| 2012 | 21,257 persons |
| 2011 | 21,246 persons |
| 2010 | 21,393 persons |
| 2009 | 21,483 persons |
| 2008 | 21,550 persons |
| 2007 | 21,558 persons |
| 2006 | 21,540 persons |
| 2005 | 21,689 persons |
| 2004 | 21,809 persons |
| 2003 | 21,801 persons |
| 2002 | 21,792 persons |
| 2001 | 21,771 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-IN-18153.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IN-18153.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```