The current metro area population of Karachi in 2025 is 18,077,000, a 2.43% increase from 2024.

• The metro area population of Karachi in 2024 was 17,649,000, a 2.4% increase from 2023.
• The metro area population of Karachi in 2023 was 17,236,000, a 2.35% increase from 2022.
• The metro area population of Karachi in 2022 was 16,840,000, a 2.31% increase from 2021.