# Population (1 January) — Saarlouis (NUTS-3 DEC04)

Population (1 January) — Saarlouis (NUTS-3 DEC04) was 205,129 persons in 2025, down 0.5% from 2024.
That is the lowest reading since 2022.
Over the past ten years it has ranged from 193,661 persons (2022) to 206,094 persons (2024), averaging 198,090 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `DE-C04.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 2000-01-01 to 2025-01-01 (25 observations)
- Page: https://makrognosis.robomacro.com/data/germany/population-1-january-saarlouis-nuts-3-dec04

## Recent data

| Period | Value |
|---|---:|
| 2025 | 205,129 persons |
| 2024 | 206,094 persons |
| 2023 | 205,785 persons |
| 2022 | 193,661 persons |
| 2021 | 193,732 persons |
| 2020 | 194,319 persons |
| 2019 | 195,201 persons |
| 2018 | 195,815 persons |
| 2017 | 196,609 persons |
| 2016 | 197,009 persons |
| 2015 | 195,632 persons |
| 2014 | 195,976 persons |
| 2012 | 197,452 persons |
| 2011 | 198,344 persons |
| 2010 | 204,448 persons |
| 2009 | 206,215 persons |
| 2008 | 207,723 persons |
| 2007 | 208,962 persons |
| 2006 | 210,343 persons |
| 2005 | 211,318 persons |
| 2004 | 211,784 persons |
| 2003 | 211,796 persons |
| 2002 | 211,681 persons |
| 2001 | 211,671 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/DE-C04.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/DE-C04.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```