# Population (1 January) — Länsi-Suomi (NUTS-2 FI19)

Population (1 January) — Länsi-Suomi (NUTS-2 FI19) was 1,399,457 persons in 2025, up 0.5% from 2024.
That is the highest reading since the series began in 1990.
Over the past ten years it has ranged from 1,377,281 persons (2015) to 1,399,457 persons (2025), averaging 1,383,048 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `FI-19.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 1990-01-01 to 2025-01-01 (36 observations)
- Page: https://makrognosis.robomacro.com/data/finland/population-1-january-lansi-suomi-nuts-2-fi19

## Recent data

| Period | Value |
|---|---:|
| 2025 | 1,399,457 persons |
| 2024 | 1,392,461 persons |
| 2023 | 1,384,761 persons |
| 2022 | 1,382,245 persons |
| 2021 | 1,378,851 persons |
| 2020 | 1,378,652 persons |
| 2019 | 1,379,749 persons |
| 2018 | 1,380,365 persons |
| 2017 | 1,380,593 persons |
| 2016 | 1,379,116 persons |
| 2015 | 1,377,281 persons |
| 2014 | 1,374,403 persons |
| 2013 | 1,370,384 persons |
| 2012 | 1,365,259 persons |
| 2011 | 1,360,041 persons |
| 2010 | 1,355,168 persons |
| 2009 | 1,349,600 persons |
| 2008 | 1,344,565 persons |
| 2007 | 1,338,973 persons |
| 2006 | 1,334,293 persons |
| 2005 | 1,330,371 persons |
| 2004 | 1,325,241 persons |
| 2003 | 1,321,583 persons |
| 2002 | 1,319,440 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/FI-19.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/FI-19.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```