The current metro area population of Rome in 2026 is 4,361,000, a 0.32% increase from 2025.

• The metro area population of Rome in 2025 was 4,347,000, a 0.35% increase from 2024.
• The metro area population of Rome in 2024 was 4,332,000, a 0.37% increase from 2023.
• The metro area population of Rome in 2023 was 4,316,000, a 0.42% increase from 2022.