# Population (1 January) — Białostocki (NUTS-3 PL841)

Population (1 January) — Białostocki (NUTS-3 PL841) was 487,214 persons in 2025, down 0.09% from 2024.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `PL-841.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 2014-01-01 to 2025-01-01 (12 observations)
- Page: https://makrognosis.robomacro.com/data/poland/population-1-january-biaostocki-nuts-3-pl841

## Recent data

| Period | Value |
|---|---:|
| 2025 | 487,214 persons |
| 2024 | 487,666 persons |
| 2023 | 487,613 persons |
| 2022 | 487,896 persons |
| 2021 | 488,942 persons |
| 2020 | 506,170 persons |
| 2019 | 505,188 persons |
| 2018 | 504,413 persons |
| 2017 | 503,465 persons |
| 2016 | 502,624 persons |
| 2015 | 502,580 persons |
| 2014 | 502,320 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/PL-841.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/PL-841.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```