Quick answer
Phoenix is 45% cheaper than Boston overall. A $100K salary in Boston is equivalent to $55,000 in Phoenix.
Cost of Living Comparison · 2026
Boston vs Phoenix Cost of Living (2026)
Side-by-side cost comparison plus a salary calculator to find your equivalent pay in either city.
Overall COL difference
Phoenix is 45% cheaper
1BR rent difference
-47% (B vs A)
$100K in A = in B
$55,000
Boston vs Phoenix: Side-by-Side
1BR median rent
$2,600/mo
$1,380/mo
-47%
2BR median rent
$3,400/mo
$1,720/mo
-49%
Median home price
$720K
$415K
-42%
Avg monthly groceries
$420
$345
-18%
Avg monthly utilities
$160
$195
+22%
State income tax
5%
2.5%
Phoenix saves
Walk score
83/100
41/100
Boston better
Transit score
75/100
29/100
Boston better
Salary Equivalency Calculator
How much you need to earn in Phoenix to maintain the same standard of living as your current Boston salary — and vice versa.
$60,000
$33,000
$109,000
$80,000
$44,000
$146,000
$100,000
$55,000
$182,000
$120,000
$66,000
$219,000
$150,000
$82,000
$274,000
Calculated using a weighted index: rent (40%), home prices (20%), groceries (20%), utilities (10%), state income tax (10%). Individual lifestyles vary.
Monthly Budget: Boston vs Phoenix
Who Each City Is Best For
Boston is best for
- ✓biotech / pharma professionals
- ✓academics / researchers
- ✓healthcare workers
- ✓finance professionals
Phoenix is best for
- ✓remote workers
- ✓retirees
- ✓families on a budget
- ✓snowbirds
FAQs
Is Boston or Phoenix cheaper to live in?
Phoenix is 45% cheaper than Boston overall. Phoenix 1BR rent ($1,380/mo) vs Boston ($2,600/mo). Median home price: Phoenix $415K vs Boston $720K.
How much salary do I need in Phoenix to match $100K in Boston?
$55,000 in Phoenix is equivalent to $100,000 in Boston based on cost of living differences. The biggest factors are rent (-47% difference) and state taxes (Boston: 5% vs Phoenix: 2.5%).
What is the rent difference between Boston and Phoenix?
1BR: Boston $2,600/mo vs Phoenix $1,380/mo (-47%). 2BR: Boston $3,400/mo vs Phoenix $1,720/mo (-49%).
Does Boston or Phoenix have lower taxes?
Boston (MA) has 5% state income tax. Phoenix (AZ) has 2.5% state income tax. On a $100K salary, the annual tax difference is ~$2,500.