The current metro area population of Louisville in 2026 is 1,146,000, a 0.88% increase from 2025.

• The metro area population of Louisville in 2025 was 1,136,000, a 0.89% increase from 2024.
• The metro area population of Louisville in 2024 was 1,126,000, a 0.9% increase from 2023.
• The metro area population of Louisville in 2023 was 1,116,000, a 0.81% increase from 2022.