The current metro area population of Springfield in 2026 is 696,000, a 0.72% increase from 2025.

• The metro area population of Springfield in 2025 was 691,000, a 0.88% increase from 2024.
• The metro area population of Springfield in 2024 was 685,000, a 0.74% increase from 2023.
• The metro area population of Springfield in 2023 was 680,000, a 0.59% increase from 2022.