Cost of Living: Sioux Falls, SD vs Kent, WA (2026)

Sioux Falls

South Dakota
78
VS

Kent

Washington
145

Sioux Falls is 46% cheaper than Kent.

$993/mo ↓ 46%
Median Rent
$1,833/mo ↑ 85%
$74,714/yr ↓ 17%
Median Income
$90,416/yr ↑ 21%
$271,400 ↓ 50%
Home Value
$537,500 ↑ 98%
$1,122/mo ↓ 41%
Owner Costs
$1,915/mo ↑ 71%
197,642
Population
135,015

Tax Comparison

0%
Income Tax
0%
4.2%
State Sales Tax
6.5%
1.28%
Property Tax
0.92%

Affordability

15.9%
rent-to-income
Affordability
24.3%
rent-to-income

Detailed Comparison

When comparing Sioux Falls, SD and Kent, WA, the overall cost of living indices are 78 and 145 respectively (national median = 100). Rent is $840/month cheaper in Sioux Falls, saving renters about $10,080/year.

Median household income is $15,702/year higher in Kent. Home values also differ significantly — the median in Sioux Falls is $271,400 compared to $537,500 in Kent.

Frequently Asked Questions

Sioux Falls vs Kent — common questions

Is Sioux Falls or Kent cheaper to live in?
Based on our cost index, Sioux Falls is cheaper to live in with an index of 78 compared to 145 (US average = 100).
What is the rent difference between Sioux Falls and Kent?
Median rent in Sioux Falls is $993/month and in Kent it's $1,833/month — a difference of $840/month.
Which city has higher income, Sioux Falls or Kent?
Median household income is $74,714 in Sioux Falls and $90,416 in Kent. Median household income is $15,702/year higher in Kent.
How do taxes compare between South Dakota and Washington?
South Dakota has 0% income tax, 4.2% sales tax, and 1.28% property tax. Washington has 0% income tax, 6.5% sales tax, and 0.92% property tax.
Should I move to Sioux Falls or Kent?
It depends on your priorities. Sioux Falls has a cost index of 78 with median rent of $993/mo, while Kent has a cost index of 145 with rent of $1,833/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Sioux Falls details → View Kent details →

More Comparisons

Other cost of living comparisons for Sioux Falls and Kent

Sioux Falls vs. Grand Rapids Sioux Falls vs. Overland Park Sioux Falls vs. Montgomery Sioux Falls vs. Huntington Beach Sioux Falls vs. Grand Prairie Sioux Falls vs. Peoria Kent vs. Stamford Kent vs. Midland Kent vs. Elizabeth Kent vs. Coral Springs Kent vs. Victorville Kent vs. Sterling Heights