Name: St. Catharines-Niagara, Canada Metro Area Population | Historical Data | Chart | 1950-2026
Creator: MACROTRENDS
License: https://creativecommons.org/licenses/by/4.0/

St. Catharines-Niagara, Canada Metro Area Population | Historical Data | Chart | 1950-2026

The current metro area population of St. Catharines-Niagara in 2026 is 434,000, a 0.93% increase from 2025.

The metro area population of St. Catharines-Niagara in 2025 was 430,000, a 0.7% increase from 2024.
The metro area population of St. Catharines-Niagara in 2024 was 427,000, a 0.71% increase from 2023.
The metro area population of St. Catharines-Niagara in 2023 was 424,000, a 0.71% increase from 2022.