The current metro area population of New Haven in 2026 is 613,000, a 0.82% increase from 2025.

• The metro area population of New Haven in 2025 was 608,000, a 0.66% increase from 2024.
• The metro area population of New Haven in 2024 was 604,000, a 0.67% increase from 2023.
• The metro area population of New Haven in 2023 was 600,000, a 0.5% increase from 2022.