The current metro area population of Charleston-North Charleston in 2025 is 765,000, a 1.19% increase from 2024.

• The metro area population of Charleston-North Charleston in 2024 was 756,000, a 1.48% increase from 2023.
• The metro area population of Charleston-North Charleston in 2023 was 745,000, a 1.5% increase from 2022.
• The metro area population of Charleston-North Charleston in 2022 was 734,000, a 1.8% increase from 2021.