# Population (1 January) — Região de Aveiro (NUTS-3 PT191)

Population (1 January) — Região de Aveiro (NUTS-3 PT191) was 392,257 persons in 2025, up 2.0% from 2024.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `PT-191.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 2014-01-01 to 2025-01-01 (12 observations)
- Page: https://makrognosis.robomacro.com/data/portugal/population-1-january-regiao-de-aveiro-nuts-3-pt191

## Recent data

| Period | Value |
|---|---:|
| 2025 | 392,257 persons |
| 2024 | 384,689 persons |
| 2023 | 376,760 persons |
| 2022 | 373,365 persons |
| 2021 | 369,271 persons |
| 2020 | 367,610 persons |
| 2019 | 364,904 persons |
| 2018 | 364,423 persons |
| 2017 | 364,564 persons |
| 2016 | 365,319 persons |
| 2015 | 366,178 persons |
| 2014 | 367,813 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/PT-191.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/PT-191.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```