# Population (1 January) — Opolski (NUTS-3 PL524)

Population (1 January) — Opolski (NUTS-3 PL524) was 554,865 persons in 2025, down 0.5% from 2024.
That is the lowest reading since the series began in 2010.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `PL-524.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 2010-01-01 to 2025-01-01 (16 observations)
- Page: https://makrognosis.robomacro.com/data/poland/population-1-january-opolski-nuts-3-pl524

## Recent data

| Period | Value |
|---|---:|
| 2025 | 554,865 persons |
| 2024 | 557,566 persons |
| 2023 | 560,543 persons |
| 2022 | 563,374 persons |
| 2021 | 567,836 persons |
| 2020 | 580,505 persons |
| 2019 | 582,325 persons |
| 2018 | 583,805 persons |
| 2017 | 584,460 persons |
| 2016 | 584,911 persons |
| 2015 | 586,847 persons |
| 2014 | 588,637 persons |
| 2013 | 592,133 persons |
| 2012 | 594,067 persons |
| 2011 | 595,876 persons |
| 2010 | 596,833 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/PL-524.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/PL-524.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```