Ann Arbor vs Lafayette
Cost of Living Comparison · 2026
Ann Arbor
Lafayette
The Verdict
The cost gap between these cities is 26.7%, with Lafayette being the more affordable option. A $75,000 income in Ann Arbor has equivalent purchasing power to $59,211 in Lafayette.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Ann Arbor has the same purchasing power as $59,211 in Lafayette.
Conversely, $75,000 in Lafayette equals $95,000 in Ann Arbor.
Living in Ann Arbor vs Lafayette
Housing Costs
Ann Arbor's housing index of 135 is higher Lafayette's 73, translating to median home prices of $400,000 vs $214,000. The $186,000 difference in home prices means roughly $12,096 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,600/mo in Ann Arbor compared to $1,100/mo in Lafayette, a monthly difference of $500.
Grocery & Food Costs
Grocery expenses index at 101 in Ann Arbor and 96 in Lafayette. A household spending the national average of $475/month on groceries would pay approximately $480/month in Ann Arbor 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 99 in Ann Arbor and 97 in Lafayette. Monthly utility bills average approximately $396 in Ann Arbor vs $388 in Lafayette. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 101 in Ann Arbor and 80 in Lafayette. 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 $65,024 in Ann Arbor and $61,900 in Lafayette. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $57,039 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 $1,517/month to housing in Ann Arbor vs $1,444/month in Lafayette. In Ann Arbor, median rent of $1,600/mo exceeds this threshold, suggesting renters may feel stretched. 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 62 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
As an Amazon Associate we earn from qualifying purchases