For most of us, living in these high end St. Catharines neighborhoods may be well beyond our means, as these neighborhoods include some of the highest real estate and rental prices in Ontario. Listed below are the most expensive neighborhoods in St. Catharines for 2026, sorted by overall cost of living which includes: groceries, goods and services, real estate and rent prices. In case you’re wondering, the cost of living average for all cities across the nation is 100.

Population 171
2%
Cost of Living Index 111 vs 108
2% higher than St. Catharines
Population 397
2%
Cost of Living Index 110 vs 108
2% higher than St. Catharines
Population 5,702
1%
Cost of Living Index 110 vs 108
1% higher than St. Catharines
Population 7,916
1%
Cost of Living Index 109 vs 108
1% higher than St. Catharines
Population 3,033
1%
Cost of Living Index 109 vs 108
1% higher than St. Catharines
Population 6,945
-1%
Cost of Living Index 107 vs 108
1% lower than St. Catharines
Population 1,890
-1%
Cost of Living Index 107 vs 108
1% lower than St. Catharines
Population 7,889
-1%
Cost of Living Index 107 vs 108
1% lower than St. Catharines
Population 5,648
-1%
Cost of Living Index 107 vs 108
1% lower than St. Catharines
Population 6,888
-2%
Cost of Living Index 106 vs 108
2% lower than St. Catharines