Des Moines vs Lafayette
Cost of Living Comparison · 2026
Des Moines
Lafayette
The Verdict
The cost gap between these cities is 1.1%, with Des Moines being the more affordable option. A $75,000 income in Des Moines has equivalent purchasing power to $75,843 in Lafayette.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Des Moines has the same purchasing power as $75,843 in Lafayette.
Conversely, $75,000 in Lafayette equals $74,167 in Des Moines.
Living in Des Moines vs Lafayette
Housing Costs
Des Moines's housing index of 74 is higher Lafayette's 73, translating to median home prices of $210,000 vs $214,000. The $4,000 difference in home prices means roughly $264 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Des Moines compared to $1,100/mo in Lafayette, a monthly difference of $0.
Grocery & Food Costs
Grocery expenses index at 96 in Des Moines and 96 in Lafayette. A household spending the national average of $475/month on groceries would pay approximately $456/month in Des Moines vs $456/month in Lafayette. 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 93 in Des Moines and 97 in Lafayette. Monthly utility bills average approximately $372 in Des Moines vs $388 in Lafayette. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 97 in Des Moines and 80 in Lafayette. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 17-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $55,958 in Des Moines and $61,900 in Lafayette. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $62,874 and $68,778 respectively. Lafayette residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,306/month to housing in Des Moines vs $1,444/month in Lafayette. In Des Moines, median rent of $1,100/mo fits within this budget. In Lafayette, median rent of $1,100/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 17 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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