Lafayette vs San Antonio
Cost of Living Comparison · 2026
Lafayette
San Antonio
The Verdict
Lafayette is 0.0% less expensive than San Antonio overall. A household earning $75,000 in Lafayette would need approximately $75,000 in San Antonio to maintain the same standard of living.
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 $75,000 in San Antonio.
Conversely, $75,000 in San Antonio equals $75,000 in Lafayette.
Living in Lafayette vs San Antonio
Housing Costs
Lafayette's housing index of 73 is lower San Antonio's 78, translating to median home prices of $214,000 vs $250,000. The $36,000 difference in home prices means roughly $2,340 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Lafayette compared to $1,200/mo in San Antonio, a monthly difference of $100.
Grocery & Food Costs
Grocery expenses index at 96 in Lafayette and 93 in San Antonio. A household spending the national average of $475/month on groceries would pay approximately $456/month in Lafayette vs $442/month in San Antonio. 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 97 in Lafayette and 96 in San Antonio. Monthly utility bills average approximately $388 in Lafayette vs $384 in San Antonio. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 80 in Lafayette and 95 in San Antonio. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 15-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 $53,420 in San Antonio. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $68,778 and $59,356 respectively. Lafayette residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,444/month to housing in Lafayette vs $1,246/month in San Antonio. In Lafayette, median rent of $1,100/mo fits within this budget. In San Antonio, median rent of $1,200/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 15 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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