City Comparison

Sioux City vs Twin Falls

Cost of Living Comparison · 2026

Sioux City

Iowa
86
Below Average
$182,000
Median Home
$875/mo
Median Rent
$65,500
Median Income

Twin Falls

Idaho
92
Below Average
$380,000
Median Home
$1,150/mo
Median Rent
$60,900
Median Income

The Verdict

6.5%

The cost gap between these cities is 6.5%, with Sioux City being the more affordable option. A $75,000 income in Sioux City has equivalent purchasing power to $80,233 in Twin Falls.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
74
Sioux City
93
Twin Falls
Groceries
97
Sioux City
98
Twin Falls
Utilities
89
Sioux City
85
Twin Falls
Transportation
92
Sioux City
96
Twin Falls
Healthcare
101
Sioux City
94
Twin Falls

Salary Equivalence

A $75,000 salary in Sioux City has the same purchasing power as $80,233 in Twin Falls.

Conversely, $75,000 in Twin Falls equals $70,109 in Sioux City.

Living in Sioux City vs Twin Falls

Housing Costs

Sioux City's housing index of 74 is lower Twin Falls's 93, translating to median home prices of $182,000 vs $380,000. The $198,000 difference in home prices means roughly $12,876 per year in additional mortgage costs at current rates. Renters face a similar gap: $875/mo in Sioux City compared to $1,150/mo in Twin Falls, a monthly difference of $275.

Grocery & Food Costs

Grocery expenses index at 97 in Sioux City and 98 in Twin Falls. A household spending the national average of $475/month on groceries would pay approximately $461/month in Sioux City vs $466/month in Twin Falls. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 89 in Sioux City and 85 in Twin Falls. Monthly utility bills average approximately $356 in Sioux City vs $340 in Twin Falls. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 101 in Sioux City and 94 in Twin Falls. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. Healthcare costs are relatively similar between these two cities, though individual plan costs can still vary.

Income & Purchasing Power

Median household income is $65,500 in Sioux City and $60,900 in Twin Falls. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $76,163 and $66,196 respectively. Sioux City residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,528/month to housing in Sioux City vs $1,421/month in Twin Falls. In Sioux City, median rent of $875/mo fits within this budget. In Twin Falls, median rent of $1,150/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 19 index points — focus your budget analysis there.

Frequently Asked Questions

Sioux City is 6.5% more affordable overall with an index of 86 vs 92.
A $75,000 salary in Sioux City has equivalent purchasing power to approximately $80,233 in Twin Falls, based on the cost of living difference.
Sioux City's housing index is 74 with median homes at $182,000, while Twin Falls's is 93 with median homes at $380,000.

Moving & Relocation Resources

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