Cost of Living: Sioux Falls, SD vs Allentown, PA (2026)

Sioux Falls

South Dakota
78
VS

Allentown

Pennsylvania
79

Sioux Falls and Allentown have a similar cost of living.

$993/mo ↓ 22%
Median Rent
$1,269/mo ↑ 28%
$74,714/yr ↑ 40%
Median Income
$53,403/yr ↓ 29%
$271,400 ↑ 44%
Home Value
$188,900 ↓ 30%
$1,122/mo ↓ 10%
Owner Costs
$1,243/mo ↑ 11%
197,642
Population
125,320

Tax Comparison

0%
Income Tax
3.07%
4.2%
State Sales Tax
6.0%
1.28%
Property Tax
1.49%

Affordability

15.9%
rent-to-income
Affordability
28.5%
rent-to-income

Detailed Comparison

When comparing Sioux Falls, SD and Allentown, PA, the overall cost of living indices are 78 and 79 respectively (national median = 100). Rent is $276/month cheaper in Sioux Falls, saving renters about $3,312/year.

Median household income is $21,311/year higher in Sioux Falls. Home values also differ significantly — the median in Sioux Falls is $271,400 compared to $188,900 in Allentown.

South Dakota has no state income tax, giving Sioux Falls residents a significant tax advantage over Pennsylvania's 3.07% rate.

Frequently Asked Questions

Sioux Falls vs Allentown — common questions

Is Sioux Falls or Allentown cheaper to live in?
Based on our cost index, Sioux Falls is cheaper to live in with an index of 78 compared to 79 (US average = 100).
What is the rent difference between Sioux Falls and Allentown?
Median rent in Sioux Falls is $993/month and in Allentown it's $1,269/month — a difference of $276/month.
Which city has higher income, Sioux Falls or Allentown?
Median household income is $74,714 in Sioux Falls and $53,403 in Allentown. Median household income is $21,311/year higher in Sioux Falls.
How do taxes compare between South Dakota and Pennsylvania?
South Dakota has 0% income tax, 4.2% sales tax, and 1.28% property tax. Pennsylvania has 3.07% income tax, 6.0% sales tax, and 1.49% property tax.
Should I move to Sioux Falls or Allentown?
It depends on your priorities. Sioux Falls has a cost index of 78 with median rent of $993/mo, while Allentown has a cost index of 79 with rent of $1,269/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Sioux Falls details → View Allentown details →

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