The current metro area population of San Antonio in 2026 is 2,556,000, a 1.23% increase from 2025.

• The metro area population of San Antonio in 2025 was 2,525,000, a 1.36% increase from 2024.
• The metro area population of San Antonio in 2024 was 2,491,000, a 1.51% increase from 2023.
• The metro area population of San Antonio in 2023 was 2,454,000, a 1.7% increase from 2022.