Atherton, CA vs Imperial, CA

The cost of living difference between Atherton, CA and Imperial, CA is dramatic. Imperial is 194.7% cheaper than Atherton, a gap that translates to thousands of dollars per year in household expenses. Atherton has a cost index of 311 while Imperial sits at 106, 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 Atherton is $3,501/month compared to $1,396/month in Imperial — a 151% difference. Home values follow the same pattern: Imperial is more affordable at $344,700 median vs $2,000,001.

Median household income in Atherton is $250,001 compared to $83,214 in Imperial (+200.4%). While Atherton is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Atherton spend roughly 16.8% of their income on rent, less than the 20.1% in Imperial.