Lafayette vs Rochester
Cost of Living Comparison · 2026
Lafayette
Rochester
The Verdict
Living in Lafayette costs 4.3% less than Rochester. To match the purchasing power of a $75,000 salary in Lafayette, you would need $78,333 in Rochester.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Lafayette has the same purchasing power as $78,333 in Rochester.
Conversely, $75,000 in Rochester equals $71,809 in Lafayette.
Living in Lafayette vs Rochester
Housing Costs
Lafayette's housing index of 73 is lower Rochester's 95, translating to median home prices of $214,000 vs $345,000. The $131,000 difference in home prices means roughly $8,520 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Lafayette compared to $1,275/mo in Rochester, a monthly difference of $175.
Grocery & Food Costs
Grocery expenses index at 96 in Lafayette and 103 in Rochester. A household spending the national average of $475/month on groceries would pay approximately $456/month in Lafayette vs $489/month in Rochester. Lafayette offers a meaningful advantage on everyday food costs, saving roughly $396/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 97 in Lafayette and 102 in Rochester. Monthly utility bills average approximately $388 in Lafayette vs $408 in Rochester. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 80 in Lafayette and 104 in Rochester. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 24-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 $91,500 in Rochester. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $68,778 and $97,340 respectively. Rochester 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 $2,135/month in Rochester. In Lafayette, median rent of $1,100/mo fits within this budget. In Rochester, median rent of $1,275/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 24 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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