Los Angeles or San Diego

Based on 2026 cost of living data, San Diego is more affordable than Los Angeles. Los Angeles has a cost rating of 35/100, while San Diego has a cost rating of 78/100.

In terms of safety, San Diego ranks higher with a safety score of 84/100, compared to Los Angeles at 65/100. Los Angeles's safety score is 65/100 and San Diego's safety score is 84/100.

Average rent in Los Angeles is typically $4,500+ per month, whereas typical rent in San Diego averages $2,100 - $2,750 per month.

For Los Angeles, the visa process is rated as: Hard (Standard US visas (H1B, O1, L1) are notoriously difficult and require sponsorship.). For San Diego, the process is rated as: Life Sciences & Genomics Visa Sponsorship (Heavy H-1B, O-1, and EB-1/EB-2 Green Card sponsorship across UC San Diego, Salk Institute, Scripps, and 600+ biotech firms.).