Patterson, CA vs Walnut Creek, CA

The cost of living difference between Patterson, CA and Walnut Creek, CA is dramatic. Patterson is 44.4% cheaper than Walnut Creek, a gap that translates to thousands of dollars per year in household expenses. Patterson has a cost index of 114 while Walnut Creek sits at 205, 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 Patterson is $1,391/month compared to $2,613/month in Walnut Creek — a 47% difference. Home values follow the same pattern: Patterson is more affordable at $427,400 median vs $1,031,100.

Median household income in Patterson is $93,542 compared to $135,665 in Walnut Creek (-31%). The higher salaries in Walnut Creek partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Patterson spend roughly 17.8% of their income on rent, less than the 23.1% in Walnut Creek.

Climate-wise, both cities share similar average temperatures (63.1°F vs 62°F). Walnut Creek receives more rainfall at 16.1" per year compared to 12.3" in Patterson.