Home › Compare › San Diego, CA vs Tucson, AZ

Cost of Living: San Diego, CA vs Tucson, AZ

A data-driven comparison of housing, groceries, transportation, taxes, job market and more. See which city gives you more for your money.

31.1% Tucson, AZ is cheaper overall
50.0% 50.0% cheaper housing
11.1% 11.1% cheaper groceries
Updated April 2026 · Data: Bureau of Labor Statistics, U.S. Census Bureau National average = 100

At a Glance

🏠 Housing 50.0% cheaper
San Diego
168
Tucson
84
🛒 Groceries 11.1% cheaper
San Diego
108
Tucson
96
🚗 Transportation 18.6% cheaper
San Diego
118
Tucson
96
🏥 Healthcare 17.9% cheaper
San Diego
112
Tucson
92
⚡ Utilities ~Same
San Diego
104
Tucson
104

Detailed Breakdown

Category San Diego, CA Tucson, AZ Difference
Overall Cost Index1329131.1% less
Housing1688450.0% less
Median 1BR Rent$2,300$1,00056.5% less
Median Home Price$820,000$270,00067.1% less
Groceries1089611.1% less
Transportation1189618.6% less
Healthcare1129217.9% less
Utilities104104~Same

Tax Comparison

Tax Type San Diego, CA Tucson, AZ
State Income Tax13.30% (top)2.50%
State Sales Tax7.25%5.60%
Avg Property Tax Rate0.71%0.51%
Estate / Inheritance TaxNoneNone

What You'd Need to Earn

San Diego, CA
$89,000
Median household income
Tucson, AZ
$52,000
Median household income
⚠️ Heads up: Tucson costs more but median income is lower. You may need to earn more to maintain the same standard of living.

Salary Equivalent Calculator

Find out what you'd need to earn in Tucson to maintain your San Diego lifestyle.

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Based on overall cost index: San Diego (132) vs Tucson (91). This is an estimate for comparison purposes.

Job Market Snapshot

Unemployment Rate
San Diego4.0%
Tucson4.6%
Job Growth (YoY)
San Diego2.9%
Tucson2.1%
Top Industries
San DiegoDefense, Biotech, Tourism
TucsonDefense, Education, Healthcare

Quality of Life

Avg Commute
San Diego25 min
Tucson23 min
Walk Score
San Diego51
Tucson41
Air Quality (AQI)
San Diego45
Tucson48
Avg Temperature
San Diego64°F
Tucson70°F
Population
San Diego1,381,611
Tucson542,629

Moving from San Diego to Tucson?

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Planning Your Move?

Here are some helpful resources if you're considering relocating.

🏠 Find ApartmentsBrowse rentals in San Diego and Tucson → 🚚 Get Moving QuotesCompare prices from top movers → 📈 Check Home ValuesSee real estate trends in both cities → 💼 Search JobsFind open positions in Tucson →

Compare Other Cities

San Diego vs Austin → San Diego vs Denver → San Diego vs Nashville → Tucson vs Raleigh → Tucson vs Portland → Tucson vs Phoenix →

Frequently Asked Questions

Is San Diego or Tucson cheaper to live in?+
Tucson is the more affordable option overall. The biggest difference is in housing costs, where the gap is about 50.0%. Day-to-day expenses like groceries and transportation are closer between the two cities.
How much is rent in San Diego vs Tucson?+
A typical one-bedroom apartment costs around $2,300/month in San Diego and $1,000/month in Tucson — a difference of about $1,300 per month.
Which city has lower taxes, San Diego or Tucson?+
California has a state income tax of 13.30% (top) and sales tax of 7.25%. Arizona has a state income tax of 2.50% and sales tax of 5.60%. Consider all tax types together when evaluating total tax burden, as states with no income tax often compensate with higher sales or property taxes.
Can I afford to move from San Diego to Tucson?+
Median household income in San Diego is $89,000 compared to $52,000 in Tucson. Use the salary calculator above to see what you'd need to earn to maintain your current standard of living.
What about buying a home in San Diego vs Tucson?+
The median home price in San Diego is $820,000 versus $270,000 in Tucson — a difference of $550,000. Property tax rates also differ: California averages 0.71% while Arizona averages 0.51%.