Side-by-side cost of living comparison for 2026
Median Income: $55,530
Population: 949,611
Median Income: $83,454
Population: 1,423,851
When comparing Jacksonville and San Diego, the overall cost of living differs by 79.3%. 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 for: Housing, Food & Groceries, Transportation, Healthcare, Utilities, Entertainment, Taxes.
If you earn $60,000 in Jacksonville, you would need $107,609 in San Diego to maintain the same standard of living. For a $100,000 salary, the equivalent would be $179,348.
The median household income in Jacksonville is $55,530 compared to $83,454 in San Diego. San Diego has higher incomes, though the higher cost of living may offset this advantage.
Safety: Jacksonville scores 5/10 while San Diego scores 7/10 in our safety assessment.
Weather: San Diego enjoys better weather with a score of 10/10 versus Jacksonville's 7/10.
Job Market: San Diego has the stronger job market (7/10) compared to Jacksonville (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.
