Costa Mesa, CA vs Riverside, CA

The cost of living difference between Costa Mesa, CA and Riverside, CA is dramatic. Riverside is 45.5% cheaper than Costa Mesa, a gap that translates to thousands of dollars per year in household expenses. Costa Mesa has a cost index of 199 while Riverside sits at 137, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Costa Mesa is $2,395/month compared to $1,812/month in Riverside — a 32% difference. Home values follow the same pattern: Riverside is more affordable at $542,100 median vs $1,054,700.

Median household income in Costa Mesa is $110,073 compared to $88,575 in Riverside (+24.3%). The higher salaries in Costa Mesa partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Costa Mesa spend roughly 26.1% of their income on rent, more than the 24.5% in Riverside.