Quick answer
Tempe costs $300/month less overall ($1,990 vs $2,290/mo). But St. Petersburg's None state income tax erases some of that gap — on an $80K salary, the tax difference is $2,000/year.
City Comparison · 2026
St. Petersburg vs Tempe
Side-by-side on rent, home prices, taxes, walkability, jobs, and climate — with a straight verdict for each type of mover.
Last updated: April 23, 2026
St. Petersburg vs Tempe at a Glance
| Metric | St. Petersburg | Tempe |
|---|---|---|
| 1BR Monthly Rent | $1,700 | $1,850 ✓ |
| 2BR Monthly Rent | $2,100 | $1,850 ✓ |
| Median Home Price | $420K ✓ | $520K |
| Avg Utilities/mo | $190 ✓ | $210 |
| Avg Groceries/mo | $400 | $330 ✓ |
| Monthly Cost (1BR) | $2,290 | $1,990 ✓ |
| Walk Score | 55/100 | 71/100 ✓ |
| Transit Score | 38/100 | 58/100 ✓ |
| State Income Tax | None ✓ | 2.5% |
Monthly cost = 1BR rent + utilities + groceries for one person. ✓ marks the lower/better value.
Cost of Living: What the Numbers Actually Mean
Rent gap: Tempe's 1BR averages $1,450/month vs $1,700 in St. Petersburg — a $250/month difference, or $3,000/year. That's a meaningful gap worth factoring into your decision.
State tax: St. Petersburg charges None state income tax vs 2.5% in Tempe. On an $80K salary that's a $2,000/year difference. On $120K, the gap grows to $3,000 vs $0 — important context if you're choosing between tech job offers.
Home buying: Median homes in St. Petersburg are $420K vs $520K in Tempe. At a 20% down payment, that's a $20,000 difference in upfront cash — significant at early-career savings rates.
Utilities: Tempe utilities run $20 more per month than St. Petersburg.
Walkability, Transit & Daily Life
St. Petersburg, FL
St. Petersburg is partially walkable in denser neighborhoods but car-dependent in most areas.
TOP NEIGHBORHOODS
Tempe, AZ
Tempe's walkability means you can genuinely live without a car in the right neighborhoods.
TOP NEIGHBORHOODS
Climate
St. Petersburg
Subtropical; 2-3°F warmer than Tampa year-round; 85-89°F average highs; hurricane season Aug-Oct
Tempe
Hot and dry: 100-120°F June-August, 55-70°F Nov-Feb. Virtually no rain. Intense sun, low humidity, clear skies year-round.
Job Market
St. Petersburg top industries
Tempe top industries
Who Should Pick Which City
Move to St. Petersburg if…
- →You're a Remote workers and digital nomads (walkable downtown, affordable co-working)
- →You're a Arts and culture professionals
- →You're a Younger professionals seeking Florida lifestyle without mega-city costs
- →You're a Healthcare professionals (Johns Hopkins, BayCare hiring)
- →You want zero state income tax
- →You're buying a home and want more for your money
Move to Tempe if…
- →You're a Tech workers wanting California-quality jobs with 40% cheaper housing
- →You're a Students and recent graduates (ASU ecosystem)
- →You're a Remote workers who can handle extreme heat
- →You're a Anyone wanting low taxes, walkability, and affordable homeownership
- →You want to live without a car
Frequently Asked Questions
Is St. Petersburg or Tempe cheaper to live in?
Tempe is cheaper overall. Monthly costs (1BR rent + utilities + groceries) run $1,990 in Tempe vs $2,290 in St. Petersburg — a $300/month difference.
Which city is more walkable — St. Petersburg or Tempe?
Tempe is more walkable with a Walk Score of 71/100 vs 55/100. St. Petersburg is more car-dependent.
St. Petersburg vs Tempe: which has lower state income tax?
St. Petersburg has lower state income tax (None). On an $80K salary, that saves $2,000/year vs Tempe (2.5%).
Is St. Petersburg or Tempe better for buying a home?
St. Petersburg has lower median home prices at $420K vs $520K in Tempe — a $100,000 difference on the median home.