The current metro area population of Kitchener-Cambrigde-Waterloo in 2025 is 600,000, a 1.18% increase from 2024.

• The metro area population of Kitchener-Cambrigde-Waterloo in 2024 was 593,000, a 1.19% increase from 2023.
• The metro area population of Kitchener-Cambrigde-Waterloo in 2023 was 586,000, a 1.21% increase from 2022.
• The metro area population of Kitchener-Cambrigde-Waterloo in 2022 was 579,000, a 1.4% increase from 2021.