# Population (1 January) — Borsod-Abaúj-Zemplén (NUTS-3 HU311)

Population (1 January) — Borsod-Abaúj-Zemplén (NUTS-3 HU311) was 610,927 persons in 2025, down 1.1% from 2024.
That is the lowest reading since the series began in 2001.
Over the past ten years it has ranged from 610,927 persons (2025) to 668,706 persons (2015), averaging 640,073 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `HU-311.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 2001-01-01 to 2025-01-01 (25 observations)
- Page: https://makrognosis.robomacro.com/data/hungary/population-1-january-borsod-abauj-zemplen-nuts-3-hu311

## Recent data

| Period | Value |
|---|---:|
| 2025 | 610,927 persons |
| 2024 | 617,800 persons |
| 2023 | 624,219 persons |
| 2022 | 629,621 persons |
| 2021 | 635,644 persons |
| 2020 | 639,793 persons |
| 2019 | 644,955 persons |
| 2018 | 650,520 persons |
| 2017 | 656,394 persons |
| 2016 | 662,223 persons |
| 2015 | 668,706 persons |
| 2014 | 675,767 persons |
| 2013 | 682,753 persons |
| 2012 | 688,922 persons |
| 2011 | 684,793 persons |
| 2010 | 692,771 persons |
| 2009 | 701,160 persons |
| 2008 | 709,634 persons |
| 2007 | 718,951 persons |
| 2006 | 725,779 persons |
| 2005 | 731,854 persons |
| 2004 | 738,143 persons |
| 2003 | 744,484 persons |
| 2002 | 749,104 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/HU-311.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/HU-311.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```