Foster City, CA vs Sun Village, CA

The cost of living difference between Foster City, CA and Sun Village, CA is dramatic. Sun Village is 146.6% cheaper than Foster City, a gap that translates to thousands of dollars per year in household expenses. Foster City has a cost index of 293 while Sun Village sits at 119, 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 Foster City is $3,501/month compared to $1,650/month in Sun Village — a 112% difference. Home values follow the same pattern: Sun Village is more affordable at $348,100 median vs $1,774,500.

Median household income in Foster City is $193,633 compared to $68,284 in Sun Village (+183.6%). While Foster City is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Foster City spend roughly 21.7% of their income on rent, less than the 29% in Sun Village.

Climate-wise, Sun Village is notably warmer with an average of 62.6°F compared to 58.7°F in Foster City. Foster City receives more rainfall at 19.6" per year compared to 5.9" in Sun Village.