The current metro area population of Islamabad in 2025 is 1,301,000, a 2.68% increase from 2024.

• The metro area population of Islamabad in 2024 was 1,267,000, a 2.84% increase from 2023.
• The metro area population of Islamabad in 2023 was 1,232,000, a 2.84% increase from 2022.
• The metro area population of Islamabad in 2022 was 1,198,000, a 2.92% increase from 2021.