Alameda, CA vs Ontario, CA

The cost of living difference between Alameda, CA and Ontario, CA is dramatic. Ontario is 49.4% cheaper than Alameda, a gap that translates to thousands of dollars per year in household expenses. Alameda has a cost index of 212 while Ontario sits at 142, 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 Alameda is $2,394/month compared to $1,916/month in Ontario — a 25% difference. Home values follow the same pattern: Ontario is more affordable at $568,000 median vs $1,203,900.

Median household income in Alameda is $132,015 compared to $82,806 in Ontario (+59.4%). While Alameda is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Alameda spend roughly 21.8% of their income on rent, less than the 27.8% in Ontario.