City Comparison

Twin Falls vs Wilmington

Cost of Living Comparison · 2026

Twin Falls

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

Wilmington

Delaware
104
Average
$235,000
Median Home
$1,200/mo
Median Rent
$46,520
Median Income

The Verdict

11.5%

Living in Twin Falls costs 11.5% less than Wilmington. To match the purchasing power of a $75,000 salary in Twin Falls, you would need $84,783 in Wilmington.

Category-by-Category Breakdown

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

Housing
93
Twin Falls
104
Wilmington
Groceries
98
Twin Falls
103
Wilmington
Utilities
85
Twin Falls
106
Wilmington
Transportation
96
Twin Falls
103
Wilmington
Healthcare
94
Twin Falls
106
Wilmington

Salary Equivalence

A $75,000 salary in Twin Falls has the same purchasing power as $84,783 in Wilmington.

Conversely, $75,000 in Wilmington equals $66,346 in Twin Falls.

Living in Twin Falls vs Wilmington

Housing Costs

Twin Falls's housing index of 93 is lower Wilmington's 104, translating to median home prices of $380,000 vs $235,000. The $145,000 difference in home prices means roughly $9,420 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,150/mo in Twin Falls compared to $1,200/mo in Wilmington, a monthly difference of $50.

Grocery & Food Costs

Grocery expenses index at 98 in Twin Falls and 103 in Wilmington. A household spending the national average of $475/month on groceries would pay approximately $466/month in Twin Falls vs $489/month in Wilmington. 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 85 in Twin Falls and 106 in Wilmington. Monthly utility bills average approximately $340 in Twin Falls vs $424 in Wilmington. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.

Healthcare

Healthcare costs index at 94 in Twin Falls and 106 in Wilmington. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 12-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $60,900 in Twin Falls and $46,520 in Wilmington. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $66,196 and $44,731 respectively. Twin Falls residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,421/month to housing in Twin Falls vs $1,085/month in Wilmington. In Twin Falls, median rent of $1,150/mo fits within this budget. In Wilmington, median rent of $1,200/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Utilities, where the gap is 21 index points — focus your budget analysis there.

Frequently Asked Questions

Twin Falls is 11.5% more affordable overall with an index of 92 vs 104.
A $75,000 salary in Twin Falls has equivalent purchasing power to approximately $84,783 in Wilmington, based on the cost of living difference.
Twin Falls's housing index is 93 with median homes at $380,000, while Wilmington's is 104 with median homes at $235,000.

Moving & Relocation Resources

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