The current metro area population of Rio de Janeiro in 2025 is 13,923,000, a 0.72% increase from 2024.

• The metro area population of Rio de Janeiro in 2024 was 13,824,000, a 0.7% increase from 2023.
• The metro area population of Rio de Janeiro in 2023 was 13,728,000, a 0.69% increase from 2022.
• The metro area population of Rio de Janeiro in 2022 was 13,634,000, a 0.66% increase from 2021.