# Population (1 January) — Mettmann (NUTS-3 DEA1C)

Population (1 January) — Mettmann (NUTS-3 DEA1C) was 490,910 persons in 2025, up 0.2% from 2024.
That is the highest reading since 2010.
Over the past ten years it has ranged from 477,760 persons (2015) to 490,910 persons (2025), averaging 485,556 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `DE-A1C.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-mettmann-nuts-3-dea1c

## Recent data

| Period | Value |
|---|---:|
| 2025 | 490,910 persons |
| 2024 | 489,760 persons |
| 2023 | 489,246 persons |
| 2022 | 484,411 persons |
| 2021 | 484,322 persons |
| 2020 | 485,570 persons |
| 2019 | 485,684 persons |
| 2018 | 485,409 persons |
| 2017 | 484,770 persons |
| 2016 | 483,279 persons |
| 2015 | 477,760 persons |
| 2014 | 476,633 persons |
| 2012 | 477,919 persons |
| 2011 | 478,366 persons |
| 2010 | 496,445 persons |
| 2009 | 499,193 persons |
| 2008 | 502,045 persons |
| 2007 | 503,492 persons |
| 2006 | 504,972 persons |
| 2005 | 506,061 persons |
| 2004 | 507,164 persons |
| 2003 | 508,703 persons |
| 2002 | 509,023 persons |
| 2001 | 507,699 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/DE-A1C.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/DE-A1C.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```