Istanbul, Turkey Metro Area Population (1950-2026)
The current metro area population of Istanbul in 2026 is 16,419,000, a 1.12% increase from 2025.
- The metro area population of Istanbul in 2025 was 16,237,000, a 1.18% increase from 2024.
- The metro area population of Istanbul in 2024 was 16,047,000, a 1.26% increase from 2023.
- The metro area population of Istanbul in 2023 was 15,848,000, a 1.36% increase from 2022.
The full historical dataset is available for download here: Istanbul, Turkey Metro Population | Historical Data | 1950-2026.