Aurora vs Lafayette
Cost of Living Comparison · 2026
Aurora
Lafayette
The Verdict
The cost gap between these cities is 37.8%, with Lafayette being the more affordable option. A $75,000 income in Aurora has equivalent purchasing power to $54,435 in Lafayette.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Aurora has the same purchasing power as $54,435 in Lafayette.
Conversely, $75,000 in Lafayette equals $103,333 in Aurora.
Living in Aurora vs Lafayette
Housing Costs
Aurora's housing index of 174 is higher Lafayette's 73, translating to median home prices of $410,000 vs $214,000. The $196,000 difference in home prices means roughly $12,744 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,750/mo in Aurora compared to $1,100/mo in Lafayette, a monthly difference of $650.
Grocery & Food Costs
Grocery expenses index at 102 in Aurora and 96 in Lafayette. A household spending the national average of $475/month on groceries would pay approximately $485/month in Aurora vs $456/month in Lafayette. Lafayette offers a meaningful advantage on everyday food costs, saving roughly $348/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 87 in Aurora and 97 in Lafayette. Monthly utility bills average approximately $348 in Aurora vs $388 in Lafayette. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 119 in Aurora and 80 in Lafayette. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 39-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $84,300 in Aurora and $61,900 in Lafayette. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $67,984 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 $1,967/month to housing in Aurora vs $1,444/month in Lafayette. In Aurora, median rent of $1,750/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 Housing, where the gap is 101 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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