City Comparison

Lafayette vs Twin Falls

Cost of Living Comparison · 2026

Lafayette

Louisiana
90
Below Average
$214,000
Median Home
$1,100/mo
Median Rent
$61,900
Median Income

Twin Falls

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

The Verdict

2.2%

The cost gap between these cities is 2.2%, with Lafayette being the more affordable option. A $75,000 income in Lafayette has equivalent purchasing power to $76,667 in Twin Falls.

Category-by-Category Breakdown

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

Housing
73
Lafayette
93
Twin Falls
Groceries
96
Lafayette
98
Twin Falls
Utilities
97
Lafayette
85
Twin Falls
Transportation
96
Lafayette
96
Twin Falls
Healthcare
80
Lafayette
94
Twin Falls

Salary Equivalence

A $75,000 salary in Lafayette has the same purchasing power as $76,667 in Twin Falls.

Conversely, $75,000 in Twin Falls equals $73,370 in Lafayette.

Living in Lafayette vs Twin Falls

Housing Costs

Lafayette's housing index of 73 is lower Twin Falls's 93, translating to median home prices of $214,000 vs $380,000. The $166,000 difference in home prices means roughly $10,788 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Lafayette compared to $1,150/mo in Twin Falls, a monthly difference of $50.

Grocery & Food Costs

Grocery expenses index at 96 in Lafayette and 98 in Twin Falls. A household spending the national average of $475/month on groceries would pay approximately $456/month in Lafayette 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 97 in Lafayette and 85 in Twin Falls. Monthly utility bills average approximately $388 in Lafayette vs $340 in Twin Falls. 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 80 in Lafayette and 94 in Twin Falls. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 14-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $61,900 in Lafayette and $60,900 in Twin Falls. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $68,778 and $66,196 respectively. Lafayette residents enjoy stronger real purchasing power despite higher nominal wages.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,444/month to housing in Lafayette vs $1,421/month in Twin Falls. In Lafayette, median rent of $1,100/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 20 index points — focus your budget analysis there.

Frequently Asked Questions

Lafayette is 2.2% more affordable overall with an index of 90 vs 92.
A $75,000 salary in Lafayette has equivalent purchasing power to approximately $76,667 in Twin Falls, based on the cost of living difference.
Lafayette's housing index is 73 with median homes at $214,000, while Twin Falls's is 93 with median homes at $380,000.

Moving & Relocation Resources

Moving PlannersFinance BooksBudget Planners

As an Amazon Associate we earn from qualifying purchases