Side-by-side cost of living comparison for 2026
Median Income: $83,454
Population: 1,423,851
Median Income: $55,530
Population: 949,611
When comparing San Diego and Jacksonville, the overall cost of living differs by 44.2%. San Diego carries a cost index of 165 compared to Jacksonville's 92, meaning your dollar stretches 44% further in Jacksonville.
Housing is where the most significant gap appears between these two cities. Jacksonville has a housing index of 88 compared to San Diego's 210. This 122-point difference translates to substantial monthly savings on rent or mortgage payments in Jacksonville.
Jacksonville is more affordable across all categories.
Jacksonville is more affordable for: Housing, Food & Groceries, Transportation, Healthcare, Utilities, Entertainment, Taxes.
If you earn $60,000 in San Diego, you would need $33,455 in Jacksonville to maintain the same standard of living. For a $100,000 salary, the equivalent would be $55,758.
The median household income in San Diego is $83,454 compared to $55,530 in Jacksonville. While San Diego has higher incomes, the higher cost of living may offset this advantage.
Safety: San Diego scores 7/10 while Jacksonville scores 5/10 in our safety assessment.
Weather: San Diego has an edge in climate with a 10/10 weather score compared to Jacksonville's 7/10.
Job Market: San Diego's job market (7/10) is stronger than Jacksonville's (6/10).
Jacksonville is the more affordable option overall, but cost is just one factor in deciding where to live. Consider your career opportunities, family needs, and lifestyle preferences alongside the financial comparison. San Diego may justify its higher costs with excellent weather that many residents find worthwhile.
