# Population (1 January) — Piotrkowski (NUTS-3 PL713)

Population (1 January) — Piotrkowski (NUTS-3 PL713) was 538,482 persons in 2025, down 0.7% from 2024.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `PL-713.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-piotrkowski-nuts-3-pl713

## Recent data

| Period | Value |
|---|---:|
| 2025 | 538,482 persons |
| 2024 | 542,346 persons |
| 2023 | 546,039 persons |
| 2022 | 550,213 persons |
| 2021 | 555,162 persons |
| 2020 | 578,369 persons |
| 2019 | 581,062 persons |
| 2018 | 583,134 persons |
| 2017 | 585,005 persons |
| 2016 | 586,764 persons |
| 2015 | 589,208 persons |
| 2014 | 590,586 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/PL-713.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/PL-713.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```