Boise, ID vs Tempe, AZ: 112 vs 120

$1,359/mo ↓ 16%

Median Rent

$1,623/mo ↑ 19%

$81,308/yr ↑ 5%

Median Income

$77,643/yr ↓ 5%

$456,000 ↑ 8%

Home Value

$421,900 ↓ 7%

$1,337/mo ↓ 14%

Owner Costs

$1,554/mo ↑ 16%

235,701

Population

186,419

Detailed Comparison

When comparing Boise, ID and Tempe, AZ, the overall cost of living indices are 112 and 120 respectively (national median = 100). Rent is $264/month cheaper in Boise, saving renters about $3,168/year.

Median household income is $3,665/year higher in Boise. Home values also differ significantly — the median in Boise is $456,000 compared to $421,900 in Tempe.

Arizona has a lower income tax rate, making Tempe slightly more tax-friendly.

Frequently Asked Questions

Boise vs Tempe — common questions

Is Boise or Tempe cheaper to live in?

Based on our cost index, Boise is cheaper to live in with an index of 112 compared to 120 (US average = 100).

What is the rent difference between Boise and Tempe?

Median rent in Boise is $1,359/month and in Tempe it's $1,623/month — a difference of $264/month.

Which city has higher income, Boise or Tempe?

Median household income is $81,308 in Boise and $77,643 in Tempe. Median household income is $3,665/year higher in Boise.

How do taxes compare between Idaho and Arizona?

Idaho has 5.8% income tax, 6.0% sales tax, and 0.63% property tax. Arizona has 2.5% income tax, 5.6% sales tax, and 0.62% property tax.

Should I move to Boise or Tempe?

It depends on your priorities. Boise has a cost index of 112 with median rent of $1,359/mo, while Tempe has a cost index of 120 with rent of $1,623/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.

Cost of Living: Boise, ID vs Tempe, AZ (2026)

Boise

Tempe

Tax Comparison

Affordability

Detailed Comparison

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