# Population — Columbia, PA (persons)

Population — Columbia, PA (persons) was 66,012 persons in 2024, up 0.3% from 2023.
That is the highest reading since 2016.
Over the past ten years it has ranged from 64,686 persons (2020) to 67,046 persons (2014), averaging 65,627 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-PA-42037.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-columbia-pa

## Recent data

| Period | Value |
|---|---:|
| 2024 | 66,012 persons |
| 2023 | 65,782 persons |
| 2022 | 65,347 persons |
| 2021 | 64,982 persons |
| 2020 | 64,686 persons |
| 2019 | 64,825 persons |
| 2018 | 65,104 persons |
| 2017 | 65,485 persons |
| 2016 | 66,039 persons |
| 2015 | 66,594 persons |
| 2014 | 67,046 persons |
| 2013 | 67,134 persons |
| 2012 | 66,997 persons |
| 2011 | 67,059 persons |
| 2010 | 67,350 persons |
| 2009 | 67,220 persons |
| 2008 | 66,645 persons |
| 2007 | 66,196 persons |
| 2006 | 65,882 persons |
| 2005 | 65,535 persons |
| 2004 | 65,337 persons |
| 2003 | 65,001 persons |
| 2002 | 64,601 persons |
| 2001 | 64,298 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-PA-42037.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-PA-42037.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```