# Population — Cass, IN (persons)

Population — Cass, IN (persons) was 37,559 persons in 2024, down 0.6% from 2023.
That is the lowest reading since the series began in 1969.
Over the past ten years it has ranged from 37,559 persons (2024) to 38,630 persons (2014), averaging 37,966 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-IN-18017.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-cass-in

## Recent data

| Period | Value |
|---|---:|
| 2024 | 37,559 persons |
| 2023 | 37,802 persons |
| 2022 | 37,670 persons |
| 2021 | 37,573 persons |
| 2020 | 37,794 persons |
| 2019 | 37,933 persons |
| 2018 | 38,173 persons |
| 2017 | 38,081 persons |
| 2016 | 38,146 persons |
| 2015 | 38,263 persons |
| 2014 | 38,630 persons |
| 2013 | 38,694 persons |
| 2012 | 38,850 persons |
| 2011 | 38,961 persons |
| 2010 | 38,994 persons |
| 2009 | 38,968 persons |
| 2008 | 39,070 persons |
| 2007 | 39,033 persons |
| 2006 | 39,255 persons |
| 2005 | 39,637 persons |
| 2004 | 39,921 persons |
| 2003 | 40,218 persons |
| 2002 | 40,389 persons |
| 2001 | 40,859 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-IN-18017.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IN-18017.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```