# Population (1 January) — Włocławski (NUTS-3 PL619)

Population (1 January) — Włocławski (NUTS-3 PL619) was 322,463 persons in 2025, down 1.0% 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-619.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-wocawski-nuts-3-pl619

## Recent data

| Period | Value |
|---|---:|
| 2025 | 322,463 persons |
| 2024 | 325,647 persons |
| 2023 | 328,550 persons |
| 2022 | 331,420 persons |
| 2021 | 334,791 persons |
| 2020 | 352,743 persons |
| 2019 | 354,937 persons |
| 2018 | 356,839 persons |
| 2017 | 358,028 persons |
| 2016 | 359,506 persons |
| 2015 | 361,093 persons |
| 2014 | 362,877 persons |
| 2013 | 364,610 persons |
| 2012 | 366,058 persons |
| 2011 | 367,203 persons |
| 2010 | 368,130 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/PL-619.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/PL-619.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```