# Population (1 January) — Arr. Arlon (NUTS-3 BE341)

Population (1 January) — Arr. Arlon (NUTS-3 BE341) was 66,866 persons in 2025, up 0.8% from 2024.
That is the highest reading since the series began in 2000.
Over the past ten years it has ranged from 60,675 persons (2015) to 66,866 persons (2025), averaging 63,779 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `BE-341.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 2000-01-01 to 2025-01-01 (26 observations)
- Page: https://makrognosis.robomacro.com/data/belgium/population-1-january-arr-arlon-nuts-3-be341

## Recent data

| Period | Value |
|---|---:|
| 2025 | 66,866 persons |
| 2024 | 66,355 persons |
| 2023 | 65,917 persons |
| 2022 | 64,937 persons |
| 2021 | 64,086 persons |
| 2020 | 63,642 persons |
| 2019 | 63,062 persons |
| 2018 | 62,520 persons |
| 2017 | 62,318 persons |
| 2016 | 61,186 persons |
| 2015 | 60,675 persons |
| 2014 | 60,330 persons |
| 2013 | 59,924 persons |
| 2012 | 59,289 persons |
| 2011 | 58,597 persons |
| 2010 | 57,850 persons |
| 2009 | 57,376 persons |
| 2008 | 56,392 persons |
| 2007 | 55,593 persons |
| 2006 | 54,911 persons |
| 2005 | 54,241 persons |
| 2004 | 53,648 persons |
| 2003 | 53,232 persons |
| 2002 | 52,749 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/BE-341.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/BE-341.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```