San Diego Cost of Living
San Diego, California costs approximately 21.0% above the US national average. Compare with 49 other major US cities.
San Diego cost of living, in context
With a cost-of-living index of 1.21× the US national average, San Diego sits above the typical American cost baseline. 7 of the 49 other major US cities we track cost more, while 92 cost less.
What drives the index: housing dominates (typically 30-40% of household budget), followed by transportation (~15%), food (~10%), healthcare (~10%), and utilities/services. San Diego's premium reflects high housing costs in particular — coastal proximity, employer concentration, and supply constraints all push prices.
Salary in San Diego
Salaries in San Diego typically scale with the cost-of-living index. A professional earning $X in a national-average metro would expect approximately $121K for the same role in San Diego. See our salary by job in San Diego pages for specific role estimates across 50 jobs.
Related tools
San Diego Paycheck Calculator — exact take-home with city/state taxes. San Diego salary by job — 50 jobs. Inflation Calculator — purchasing power over time.