Porto Alegre, Brazil Metro Area Population (1950-2026)
The current metro area population of Porto Alegre in 2026 is 4,299,000, a 0.7% increase from 2025.
- The metro area population of Porto Alegre in 2025 was 4,269,000, a 0.68% increase from 2024.
- The metro area population of Porto Alegre in 2024 was 4,240,000, a 0.66% increase from 2023.
- The metro area population of Porto Alegre in 2023 was 4,212,000, a 0.65% increase from 2022.
The full historical dataset is available for download here: Porto Alegre, Brazil Metro Population | Historical Data | 1950-2026.