Danville, CA vs Simi Valley, CA

The cost of living difference between Danville, CA and Simi Valley, CA is dramatic. Simi Valley is 55.9% cheaper than Danville, a gap that translates to thousands of dollars per year in household expenses. Danville has a cost index of 277 while Simi Valley sits at 178, 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 Danville is $3,501/month compared to $2,513/month in Simi Valley — a 39% difference. Home values follow the same pattern: Simi Valley is more affordable at $753,500 median vs $1,583,300.

Median household income in Danville is $223,206 compared to $117,703 in Simi Valley (+89.6%). While Danville is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Danville spend roughly 18.8% of their income on rent, less than the 25.6% in Simi Valley.