Foster City, CA vs Rancho Mission Viejo, CA

There is a significant gap in the cost of living between these two cities. Rancho Mission Viejo is 29.1% cheaper than Foster City. With a cost index of 227 vs 293, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Rancho Mission Viejo to Foster City should plan for substantially higher expenses across most categories.

On the housing front, median rent in Foster City is $3,501/month compared to $3,342/month in Rancho Mission Viejo — a 5% difference. Home values follow the same pattern: Rancho Mission Viejo is more affordable at $1,039,300 median vs $1,774,500.

Median household income in Foster City is $193,633 compared to $181,111 in Rancho Mission Viejo (+6.9%). Foster City does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of Foster City spend roughly 21.7% of their income on rent, less than the 22.1% in Rancho Mission Viejo.

Climate-wise, Rancho Mission Viejo is notably warmer with an average of 64.9°F compared to 58.7°F in Foster City. Foster City receives more rainfall at 19.6" per year compared to 11.2" in Rancho Mission Viejo.