# Population (1 January) — Trier (NUTS-2 DEB2)

Population (1 January) — Trier (NUTS-2 DEB2) was 525,583 persons in 2025, down 0.2% from 2024.
That is the lowest reading since 2023.
Over the past ten years it has ranged from 521,863 persons (2015) to 536,772 persons (2022), averaging 529,577 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `DE-B2.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-trier-nuts-2-deb2

## Recent data

| Period | Value |
|---|---:|
| 2025 | 525,583 persons |
| 2024 | 526,651 persons |
| 2023 | 524,876 persons |
| 2022 | 536,772 persons |
| 2021 | 534,438 persons |
| 2020 | 533,113 persons |
| 2019 | 531,007 persons |
| 2018 | 529,597 persons |
| 2017 | 528,728 persons |
| 2016 | 532,715 persons |
| 2015 | 521,863 persons |
| 2014 | 519,136 persons |
| 2012 | 518,370 persons |
| 2011 | 518,554 persons |
| 2010 | 513,794 persons |
| 2009 | 515,322 persons |
| 2008 | 515,972 persons |
| 2007 | 515,819 persons |
| 2006 | 513,363 persons |
| 2005 | 513,861 persons |
| 2004 | 513,755 persons |
| 2003 | 513,702 persons |
| 2002 | 512,990 persons |
| 2001 | 511,754 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/DE-B2.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/DE-B2.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```