Arnold, CA vs Lake Mathews, CA

Arnold is moderately more affordable than Lake Mathews, with a 13.3% lower cost of living index. Arnold scores 131 compared to 151 for Lake Mathews, where the US average is 100. This difference means residents of Lake Mathews can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Arnold is $1,679/month compared to $1,906/month in Lake Mathews — a 12% difference. Home values follow the same pattern: Arnold is more affordable at $508,400 median vs $678,300.

Median household income in Arnold is $92,589 compared to $102,700 in Lake Mathews (-9.8%). The higher salaries in Lake Mathews partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Arnold spend roughly 21.8% of their income on rent, less than the 22.3% in Lake Mathews.