Cost of Living: Portland, OR vs Sioux Falls, SD (2026)

Portland

Oregon
138
VS

Sioux Falls

South Dakota
78

Portland is 77% more expensive than Sioux Falls.

$1,596/mo ↑ 61%
Median Rent
$993/mo ↓ 38%
$88,792/yr ↑ 19%
Median Income
$74,714/yr ↓ 16%
$557,600 ↑ 105%
Home Value
$271,400 ↓ 51%
$1,771/mo ↑ 58%
Owner Costs
$1,122/mo ↓ 37%
642,715
Population
197,642

Tax Comparison

9.9%
Income Tax
0%
0%
State Sales Tax
4.2%
0.93%
Property Tax
1.28%

Affordability

21.6%
rent-to-income
Affordability
15.9%
rent-to-income

Detailed Comparison

When comparing Portland, OR and Sioux Falls, SD, the overall cost of living indices are 138 and 78 respectively (national median = 100). Rent is $603/month cheaper in Sioux Falls, saving renters about $7,236/year.

Median household income is $14,078/year higher in Portland. Home values also differ significantly — the median in Portland is $557,600 compared to $271,400 in Sioux Falls.

South Dakota has no state income tax, giving Sioux Falls residents a significant tax advantage over Oregon's 9.9% rate.

Frequently Asked Questions

Portland vs Sioux Falls — common questions

Is Portland or Sioux Falls cheaper to live in?
Based on our cost index, Sioux Falls is cheaper to live in with an index of 78 compared to 138 (US average = 100).
What is the rent difference between Portland and Sioux Falls?
Median rent in Portland is $1,596/month and in Sioux Falls it's $993/month — a difference of $603/month.
Which city has higher income, Portland or Sioux Falls?
Median household income is $88,792 in Portland and $74,714 in Sioux Falls. Median household income is $14,078/year higher in Portland.
How do taxes compare between Oregon and South Dakota?
Oregon has 9.9% income tax, 0% sales tax, and 0.93% property tax. South Dakota has 0% income tax, 4.2% sales tax, and 1.28% property tax.
Should I move to Portland or Sioux Falls?
It depends on your priorities. Portland has a cost index of 138 with median rent of $1,596/mo, while Sioux Falls has a cost index of 78 with rent of $993/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Portland details → View Sioux Falls details →

More Comparisons

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