Side-by-side cost of living comparison for 2026
Median Income: $55,014
Population: 905,748
Median Income: $83,454
Population: 1,423,851
When comparing Columbus and San Diego, the overall cost of living differs by 87.5%. San Diego carries a cost index of 165 compared to Columbus's 88, meaning your dollar stretches 47% further in Columbus.
Housing is where the most significant gap appears between these two cities. Columbus has a housing index of 80 compared to San Diego's 210. This 130-point difference translates to substantial monthly savings on rent or mortgage payments in Columbus.
Columbus is more affordable for: Housing, Food & Groceries, Transportation, Healthcare, Utilities, Entertainment, Taxes.
If you earn $60,000 in Columbus, you would need $112,500 in San Diego to maintain the same standard of living. For a $100,000 salary, the equivalent would be $187,500.
The median household income in Columbus is $55,014 compared to $83,454 in San Diego. San Diego has higher incomes, though the higher cost of living may offset this advantage.
Safety: Columbus 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 Columbus's 5/10.
Job Market: Both cities have comparable job markets at 7/10.
Columbus 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.
