The current metro area population of Porto Velho in 2025 is 555,000, a 1.28% increase from 2024.

• The metro area population of Porto Velho in 2024 was 548,000, a 1.48% increase from 2023.
• The metro area population of Porto Velho in 2023 was 540,000, a 1.69% increase from 2022.
• The metro area population of Porto Velho in 2022 was 531,000, a 1.92% increase from 2021.