The current metro area population of Barisal in 2026 is 581,000, a 2.83% increase from 2025.

• The metro area population of Barisal in 2025 was 565,000, a 2.91% increase from 2024.
• The metro area population of Barisal in 2024 was 549,000, a 3% increase from 2023.
• The metro area population of Barisal in 2023 was 533,000, a 3.29% increase from 2022.