The current metro area population of Loum in 2026 is 647,000, a 3.85% increase from 2025.

• The metro area population of Loum in 2025 was 623,000, a 4.01% increase from 2024.
• The metro area population of Loum in 2024 was 599,000, a 4.17% increase from 2023.
• The metro area population of Loum in 2023 was 575,000, a 4.74% increase from 2022.