# Population (1 January) — Nidwalden (NUTS-3 CH065)

Population (1 January) — Nidwalden (NUTS-3 CH065) was 45,345 persons in 2025, up 0.7% from 2024.
That is the highest reading since the series began in 1990.
Over the past ten years it has ranged from 42,080 persons (2015) to 45,345 persons (2025), averaging 43,503 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `CH-065.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 1990-01-01 to 2025-01-01 (36 observations)
- Page: https://makrognosis.robomacro.com/data/switzerland/population-1-january-nidwalden-nuts-3-ch065

## Recent data

| Period | Value |
|---|---:|
| 2025 | 45,345 persons |
| 2024 | 45,016 persons |
| 2023 | 44,420 persons |
| 2022 | 43,894 persons |
| 2021 | 43,520 persons |
| 2020 | 43,087 persons |
| 2019 | 43,223 persons |
| 2018 | 42,969 persons |
| 2017 | 42,556 persons |
| 2016 | 42,420 persons |
| 2015 | 42,080 persons |
| 2014 | 41,888 persons |
| 2013 | 41,584 persons |
| 2012 | 41,311 persons |
| 2011 | 41,024 persons |
| 2010 | 40,794 persons |
| 2009 | 40,737 persons |
| 2008 | 40,287 persons |
| 2007 | 40,012 persons |
| 2006 | 39,803 persons |
| 2005 | 39,497 persons |
| 2004 | 39,070 persons |
| 2003 | 38,736 persons |
| 2002 | 38,389 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/CH-065.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/CH-065.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```