# Population (1 January) — St. Gallen (NUTS-3 CH055)

Population (1 January) — St. Gallen (NUTS-3 CH055) was 540,036 persons in 2025, up 0.9% from 2024.
That is the highest reading since the series began in 1990.
Over the past ten years it has ranged from 495,824 persons (2015) to 540,036 persons (2025), averaging 514,129 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `CH-055.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-st-gallen-nuts-3-ch055

## Recent data

| Period | Value |
|---|---:|
| 2025 | 540,036 persons |
| 2024 | 535,114 persons |
| 2023 | 525,967 persons |
| 2022 | 519,245 persons |
| 2021 | 514,504 persons |
| 2020 | 510,734 persons |
| 2019 | 507,697 persons |
| 2018 | 504,686 persons |
| 2017 | 502,552 persons |
| 2016 | 499,065 persons |
| 2015 | 495,824 persons |
| 2014 | 491,699 persons |
| 2013 | 487,060 persons |
| 2012 | 483,156 persons |
| 2011 | 478,907 persons |
| 2010 | 474,676 persons |
| 2009 | 471,152 persons |
| 2008 | 465,937 persons |
| 2007 | 461,810 persons |
| 2006 | 459,999 persons |
| 2005 | 458,821 persons |
| 2004 | 457,289 persons |
| 2003 | 455,251 persons |
| 2002 | 452,904 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/CH-055.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/CH-055.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```