# Population (1 January) — Region Sumadije i Zapadne Srbije (NUTS-2 RS21)

Population (1 January) — Region Sumadije i Zapadne Srbije (NUTS-2 RS21) was 1,789,478 persons in 2025, down 0.7% from 2024.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `RS-21.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 2017-01-01 to 2025-01-01 (9 observations)
- Page: https://makrognosis.robomacro.com/data/serbia/population-1-january-region-sumadije-i-zapadne-srbije-nuts-2-rs21

## Recent data

| Period | Value |
|---|---:|
| 2025 | 1,789,478 persons |
| 2024 | 1,802,772 persons |
| 2023 | 1,816,449 persons |
| 2022 | 1,854,641 persons |
| 2021 | 1,880,467 persons |
| 2020 | 1,900,429 persons |
| 2019 | 1,916,855 persons |
| 2018 | 1,932,780 persons |
| 2017 | 1,949,486 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/RS-21.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/RS-21.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```