The current metro area population of Lancaster-Palmdale in 2025 is 546,000, a 1.49% increase from 2024.

• The metro area population of Lancaster-Palmdale in 2024 was 538,000, a 1.89% increase from 2023.
• The metro area population of Lancaster-Palmdale in 2023 was 528,000, a 2.13% increase from 2022.
• The metro area population of Lancaster-Palmdale in 2022 was 517,000, a 2.58% increase from 2021.