Istanbul Population 2025: How Many People?
As of 2025, the population of Istanbul is projected to be around 16-17 million people, based on current growth trends.
Key Factors Influencing Istanbul’s Population:
- Migration – Istanbul continues to attract people from other Turkish cities and abroad, especially Syria, Iraq, Iran, Afghanistan, due to economic opportunities.
- Birth Rates – While Turkey’s overall birth rate is declining, Istanbul remains a densely populated city.
- Urbanization – Rapid urban expansion contributes to population growth.
Official Estimates:
- TÜİK (Turkish Statistical Institute) predicted Istanbul’s population could reach 16.3 million by 2025.
- Some independent estimates suggest 16.8 million or higher, depending on migration trends.
