Chula Vista, CA vs San Mateo, CA

The cost of living difference between Chula Vista, CA and San Mateo, CA is dramatic. Chula Vista is 39% cheaper than San Mateo, a gap that translates to thousands of dollars per year in household expenses. Chula Vista has a cost index of 160 while San Mateo sits at 263, 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 Chula Vista is $2,122/month compared to $3,079/month in San Mateo — a 31% difference. Home values follow the same pattern: Chula Vista is more affordable at $697,400 median vs $1,563,200.

Median household income in Chula Vista is $105,173 compared to $152,669 in San Mateo (-31.1%). The higher salaries in San Mateo partially offset the cost difference, but don't fully close the gap. Looking at affordability, residents of Chula Vista spend roughly 24.2% of their income on rent, less than the 24.2% in San Mateo.