Where does this data come from?

Name: Population (1 January) — Arr. Arlon (NUTS-3 BE341)
Creator: Eurostat (Statistical Office of the European Union)

It is collected directly from Eurostat (Statistical Office of the European Union) and is available through the Makrognosis API under the code BE-341.POP.A.NSA.

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

AnnualNot seasonally adjustedCode BE-341.POP.A.NSA

Latest66,866 persons2025

Previous66,355 persons2024

Year ago66,355 persons2024

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.

Population (1 January) — Arr. Arlon (NUTS-3 BE341) (persons), 2000 – 2025. Source: Eurostat (Statistical Office of the European Union).

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

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

Last 24 observations. The full history (26 observations) is available through the API.

Get Population (1 January) — Arr. Arlon (NUTS-3 BE341) in your code or spreadsheet

One guessable code, agency-direct, updated on release. Free tier available.

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"]

Get a free API key → · API docs

About this series

Latest observation	2025
First observation	2000
Observations	26
Frequency	Annual
Units	persons
Adjustment	Not seasonally adjusted
10-year high	66,866 persons (2025)
10-year low	60,675 persons (2015)
10-year average	63,779 persons
Source agency	Eurostat (Statistical Office of the European Union)
Makrognosis code	BE-341.POP.A.NSA

This series is a labelled reference series (an official figure republished by an aggregator) rather than a first print from the agency itself.

Other Belgium indicators

GDP — Arr. Arlon (NUTS-3 BE341)

National figure

Belgium Population, 1 January

FAQ

Where does this data come from?: It is collected directly from Eurostat (Statistical Office of the European Union) and is available through the Makrognosis API under the code BE-341.POP.A.NSA.

Last updated 2026-07-12. Source: Eurostat (Statistical Office of the European Union). Original title: “Population (1 January) — Arr. Arlon (NUTS-3 BE341)”.