The current metro area population of Ouagadougou in 2025 is 3,521,000, a 4.82% increase from 2024.

• The metro area population of Ouagadougou in 2024 was 3,359,000, a 4.84% increase from 2023.
• The metro area population of Ouagadougou in 2023 was 3,204,000, a 4.84% increase from 2022.
• The metro area population of Ouagadougou in 2022 was 3,056,000, a 4.84% increase from 2021.