# Population (1 January) — İstanbul (NUTS-2 TR10)

Population (1 January) — İstanbul (NUTS-2 TR10) was 15,701,602 persons in 2025, up 0.3% from 2024.
That is the highest reading since 2023.
Over the past ten years it has ranged from 14,377,018 persons (2015) to 15,907,951 persons (2023), averaging 15,274,874 persons.

- Source agency: Eurostat (Statistical Office of the European Union)
- Makrognosis code: `TR-10.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 2001-01-01 to 2025-01-01 (25 observations)
- Page: https://makrognosis.robomacro.com/data/turkey/population-1-january-istanbul-nuts-2-tr10

## Recent data

| Period | Value |
|---|---:|
| 2025 | 15,701,602 persons |
| 2024 | 15,655,924 persons |
| 2023 | 15,907,951 persons |
| 2022 | 15,840,900 persons |
| 2021 | 15,462,452 persons |
| 2020 | 15,519,267 persons |
| 2019 | 15,067,724 persons |
| 2018 | 15,029,231 persons |
| 2017 | 14,804,116 persons |
| 2016 | 14,657,434 persons |
| 2015 | 14,377,018 persons |
| 2014 | 14,160,467 persons |
| 2013 | 13,854,740 persons |
| 2012 | 13,624,240 persons |
| 2011 | 13,255,685 persons |
| 2010 | 12,915,158 persons |
| 2009 | 12,697,164 persons |
| 2008 | 12,573,836 persons |
| 2007 | 12,350,769 persons |
| 2006 | 12,127,122 persons |
| 2005 | 11,908,577 persons |
| 2004 | 11,696,330 persons |
| 2003 | 11,492,437 persons |
| 2002 | 11,287,847 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/TR-10.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/TR-10.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```