- Istanbul
- 14.164 million
- Ankara
- Estimated Population: 7.082
- Actual Population: 4.75 million
- Izmir
- Estimated Population: 4.721 million
- Actual Population: 3.04 million
- Bursa
- Estimated Population: 3.541 million
- Actual Population: 1.923 million
- Adana
- Estimated Population: 2.8328 million
- Actual Population: 1.83 million
- Population
- 80,274,604
- Population Density
- % Urban Population
- 73.4%
- % Urban Population living in Slums
- N/A
- Average % Change in Urban Population
- 1.97%
- % with Improved Urban Sanitation
- 98.3%
- % with Improved Urban Water Supply
- 100%