City Comparison

Lafayette vs Sioux City

Cost of Living Comparison · 2026

Lafayette

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

Sioux City

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

The Verdict

4.7%

The cost gap between these cities is 4.7%, with Sioux City being the more affordable option. A $75,000 income in Lafayette has equivalent purchasing power to $71,667 in Sioux City.

Category-by-Category Breakdown

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

Housing
73
Lafayette
74
Sioux City
Groceries
96
Lafayette
97
Sioux City
Utilities
97
Lafayette
89
Sioux City
Transportation
96
Lafayette
92
Sioux City
Healthcare
80
Lafayette
101
Sioux City

Salary Equivalence

A $75,000 salary in Lafayette has the same purchasing power as $71,667 in Sioux City.

Conversely, $75,000 in Sioux City equals $78,488 in Lafayette.

Living in Lafayette vs Sioux City

Housing Costs

Lafayette's housing index of 73 is lower Sioux City's 74, translating to median home prices of $214,000 vs $182,000. The $32,000 difference in home prices means roughly $2,076 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Lafayette compared to $875/mo in Sioux City, a monthly difference of $225.

Grocery & Food Costs

Grocery expenses index at 96 in Lafayette and 97 in Sioux City. A household spending the national average of $475/month on groceries would pay approximately $456/month in Lafayette vs $461/month in Sioux City. 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 89 in Sioux City. Monthly utility bills average approximately $388 in Lafayette vs $356 in Sioux City. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 80 in Lafayette and 101 in Sioux City. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 21-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 $65,500 in Sioux City. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $68,778 and $76,163 respectively. Sioux City residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,444/month to housing in Lafayette vs $1,528/month in Sioux City. In Lafayette, median rent of $1,100/mo fits within this budget. In Sioux City, median rent of $875/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 21 index points — focus your budget analysis there.

Frequently Asked Questions

Sioux City is 4.7% more affordable overall with an index of 86 vs 90.
A $75,000 salary in Lafayette has equivalent purchasing power to approximately $71,667 in Sioux City, based on the cost of living difference.
Lafayette's housing index is 73 with median homes at $214,000, while Sioux City's is 74 with median homes at $182,000.

Moving & Relocation Resources

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