Flagstaff vs Lafayette
Cost of Living Comparison · 2026
Flagstaff
Lafayette
The Verdict
The cost gap between these cities is 28.9%, with Lafayette being the more affordable option. A $75,000 income in Flagstaff has equivalent purchasing power to $58,190 in Lafayette.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Flagstaff has the same purchasing power as $58,190 in Lafayette.
Conversely, $75,000 in Lafayette equals $96,667 in Flagstaff.
Living in Flagstaff vs Lafayette
Housing Costs
Flagstaff's housing index of 178 is higher Lafayette's 73, translating to median home prices of $655,000 vs $214,000. The $441,000 difference in home prices means roughly $28,668 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,750/mo in Flagstaff compared to $1,100/mo in Lafayette, a monthly difference of $650.
Grocery & Food Costs
Grocery expenses index at 102 in Flagstaff and 96 in Lafayette. A household spending the national average of $475/month on groceries would pay approximately $485/month in Flagstaff 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 92 in Flagstaff and 97 in Lafayette. Monthly utility bills average approximately $368 in Flagstaff vs $388 in Lafayette. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 102 in Flagstaff and 80 in Lafayette. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 22-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $68,000 in Flagstaff and $61,900 in Lafayette. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $58,621 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 $1,587/month to housing in Flagstaff vs $1,444/month in Lafayette. In Flagstaff, median rent of $1,750/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 105 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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