Cost of Living: Sioux Falls, SD vs Simi Valley, CA (2026)

Sioux Falls

South Dakota
78
VS

Simi Valley

California
200

Sioux Falls is 61% cheaper than Simi Valley.

$993/mo ↓ 60%
Median Rent
$2,513/mo ↑ 153%
$74,714/yr ↓ 37%
Median Income
$117,703/yr ↑ 58%
$271,400 ↓ 64%
Home Value
$753,500 ↑ 178%
$1,122/mo ↓ 56%
Owner Costs
$2,576/mo ↑ 130%
197,642
Population
125,769

Tax Comparison

0%
Income Tax
13.3%
4.2%
State Sales Tax
7.25%
1.28%
Property Tax
0.71%

Affordability

15.9%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing Sioux Falls, SD and Simi Valley, CA, the overall cost of living indices are 78 and 200 respectively (national median = 100). Rent is $1,520/month cheaper in Sioux Falls, saving renters about $18,240/year.

Median household income is $42,989/year higher in Simi Valley. Home values also differ significantly — the median in Sioux Falls is $271,400 compared to $753,500 in Simi Valley.

South Dakota has no state income tax, giving Sioux Falls residents a significant tax advantage over California's 13.3% rate.

Frequently Asked Questions

Sioux Falls vs Simi Valley — common questions

Is Sioux Falls or Simi Valley cheaper to live in?
Based on our cost index, Sioux Falls is cheaper to live in with an index of 78 compared to 200 (US average = 100).
What is the rent difference between Sioux Falls and Simi Valley?
Median rent in Sioux Falls is $993/month and in Simi Valley it's $2,513/month — a difference of $1,520/month.
Which city has higher income, Sioux Falls or Simi Valley?
Median household income is $74,714 in Sioux Falls and $117,703 in Simi Valley. Median household income is $42,989/year higher in Simi Valley.
How do taxes compare between South Dakota and California?
South Dakota has 0% income tax, 4.2% sales tax, and 1.28% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Sioux Falls or Simi Valley?
It depends on your priorities. Sioux Falls has a cost index of 78 with median rent of $993/mo, while Simi Valley has a cost index of 200 with rent of $2,513/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Sioux Falls details → View Simi Valley details →

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