San Diego vs Tempe

Category-by-Category Breakdown

Index values shown. National average = 100. Lower is cheaper.

💰 Salary Equivalence

To maintain the same standard of living:

See exact take-home pay: California salaries · Arizona salaries

Living in San Diego vs Tempe

Housing is typically the biggest factor in any cost-of-living comparison. San Diego has a housing index of 248 while Tempe sits at 114 (national average = 100). The median home in San Diego costs $800,000 compared to $400,000 in Tempe, a difference of $400,000. Monthly rent follows a similar pattern: $2,500 in San Diego versus $1,600 in Tempe.

Groceries and everyday expenses show a notable difference: San Diego scores 107 while Tempe scores 100.

Healthcare costs in San Diego (107) are higher than Tempe (95). Both are close to the national average.

Median household income in San Diego is $79,646 compared to $56,068 in Tempe. When adjusted for cost of living, income goes further in Tempe.

Relocating: San Diego vs Tempe

If you are considering a move between San Diego (index: 160) and Tempe (index: 106), the 34% cost difference has real implications for your budget. Tempe is the more affordable option, but the right choice depends on your income, career opportunities, and lifestyle priorities.

Housing budget reality: Using the 28% rule (spending no more than 28% of gross income on housing), the median household in San Diego can afford $1,858/month, while the median household in Tempe can afford $1,308/month. With median homes at $800,000 in San Diego versus $400,000 in Tempe, the higher-cost city presents significant affordability challenges.

Renting vs buying: At $2,500/month in San Diego and $1,600/month in Tempe, renters save significantly in Tempe. The rent-to-own ratio in each city determines whether renting or buying offers better value for your situation.

Income adjustment: A $75,000 salary goes significantly further in Tempe. Before accepting a job in either city, use the salary equivalence data above to understand what you would need to earn to maintain your current standard of living.

Reading These Numbers: San Diego (160) vs Tempe (106)

The cost of living index uses 100 as the national average. San Diego at 160 is 60% above the US average, while Tempe at 106 is 6% above average. There is a meaningful cost gap between these two cities that affects day-to-day budgeting.

The overall index is a weighted average of housing (the largest component), groceries, utilities, transportation, and healthcare. Housing typically drives the biggest differences between cities. Even when two cities have similar overall indices, their category-level costs can vary significantly — one city might have expensive housing but cheap groceries, while another is the reverse. Check the category breakdown above for the full picture.

For renters: With median rents of $2,500/month in San Diego and $1,600/month in Tempe, the annual rent difference is approximately $10,800. Over a 5-year period, that compounds to $54,000 in savings by choosing the more affordable city.

For homebuyers: The $400,000 difference in median home prices between San Diego and Tempe translates to roughly $24,000 per month in mortgage payments at current rates. Factor this into your budget alongside property taxes and insurance, which also vary by location.

🔗 Related Tools

📚 Moving & Relocation Resources

Amazon affiliate links