Cost of Living: Portland, OR vs Sunnyvale, CA (2026)

Portland

Oregon
138
VS

Sunnyvale

California
341

Portland is 60% cheaper than Sunnyvale.

$1,596/mo ↓ 48%
Median Rent
$3,065/mo ↑ 92%
$88,792/yr ↓ 51%
Median Income
$181,862/yr ↑ 105%
$557,600 ↓ 69%
Home Value
$1,816,600 ↑ 226%
$1,771/mo ↓ 41%
Owner Costs
$3,016/mo ↑ 70%
642,715
Population
153,455

Tax Comparison

9.9%
Income Tax
13.3%
0%
State Sales Tax
7.25%
0.93%
Property Tax
0.71%

Affordability

21.6%
rent-to-income
Affordability
20.2%
rent-to-income

Detailed Comparison

When comparing Portland, OR and Sunnyvale, CA, the overall cost of living indices are 138 and 341 respectively (national median = 100). Rent is $1,469/month cheaper in Portland, saving renters about $17,628/year.

Median household income is $93,070/year higher in Sunnyvale. Home values also differ significantly — the median in Portland is $557,600 compared to $1,816,600 in Sunnyvale.

Oregon has a lower income tax rate, making Portland slightly more tax-friendly.

Frequently Asked Questions

Portland vs Sunnyvale — common questions

Is Portland or Sunnyvale cheaper to live in?
Based on our cost index, Portland is cheaper to live in with an index of 138 compared to 341 (US average = 100).
What is the rent difference between Portland and Sunnyvale?
Median rent in Portland is $1,596/month and in Sunnyvale it's $3,065/month — a difference of $1,469/month.
Which city has higher income, Portland or Sunnyvale?
Median household income is $88,792 in Portland and $181,862 in Sunnyvale. Median household income is $93,070/year higher in Sunnyvale.
How do taxes compare between Oregon and California?
Oregon has 9.9% income tax, 0% sales tax, and 0.93% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Portland or Sunnyvale?
It depends on your priorities. Portland has a cost index of 138 with median rent of $1,596/mo, while Sunnyvale has a cost index of 341 with rent of $3,065/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Portland details → View Sunnyvale details →

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