# Population (1 January) — Heidenheim (NUTS-3 DE11C)

Population (1 January) — Heidenheim (NUTS-3 DE11C) was 135,235 persons in 2025, unchanged from 2024.
That is the lowest reading since 2023.
Over the past ten years it has ranged from 128,894 persons (2015) to 135,241 persons (2024), averaging 132,653 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `DE-11C.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-heidenheim-nuts-3-de11c

## Recent data

| Period | Value |
|---|---:|
| 2025 | 135,235 persons |
| 2024 | 135,241 persons |
| 2023 | 134,766 persons |
| 2022 | 132,958 persons |
| 2021 | 132,812 persons |
| 2020 | 132,777 persons |
| 2019 | 132,472 persons |
| 2018 | 132,006 persons |
| 2017 | 131,498 persons |
| 2016 | 130,527 persons |
| 2015 | 128,894 persons |
| 2014 | 127,947 persons |
| 2012 | 127,691 persons |
| 2011 | 128,030 persons |
| 2010 | 131,854 persons |
| 2009 | 132,773 persons |
| 2008 | 133,449 persons |
| 2007 | 134,164 persons |
| 2006 | 135,174 persons |
| 2005 | 135,737 persons |
| 2004 | 136,337 persons |
| 2003 | 136,957 persons |
| 2002 | 137,055 persons |
| 2001 | 136,976 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/DE-11C.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/DE-11C.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```