Altadena, CA vs Vallejo, CA

The cost of living difference between Altadena, CA and Vallejo, CA is dramatic. Vallejo is 35.4% cheaper than Altadena, a gap that translates to thousands of dollars per year in household expenses. Altadena has a cost index of 196 while Vallejo sits at 145, 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 Altadena is $2,250/month compared to $2,013/month in Vallejo — a 12% difference. Home values follow the same pattern: Vallejo is more affordable at $557,500 median vs $1,073,500.

Median household income in Altadena is $129,123 compared to $89,496 in Vallejo (+44.3%). While Altadena is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Altadena spend roughly 20.9% of their income on rent, less than the 27% in Vallejo.