Lafayette vs Rockford
Cost of Living Comparison · 2026
Lafayette
Rockford
The Verdict
Rockford is 13.9% less expensive than Lafayette overall. A household earning $75,000 in Lafayette would need approximately $65,833 in Rockford 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 $65,833 in Rockford.
Conversely, $75,000 in Rockford equals $85,443 in Lafayette.
Living in Lafayette vs Rockford
Housing Costs
Lafayette's housing index of 73 is higher Rockford's 52, translating to median home prices of $214,000 vs $155,000. The $59,000 difference in home prices means roughly $3,840 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,100/mo in Lafayette compared to $950/mo in Rockford, a monthly difference of $150.
Grocery & Food Costs
Grocery expenses index at 96 in Lafayette and 99 in Rockford. A household spending the national average of $475/month on groceries would pay approximately $456/month in Lafayette vs $470/month in Rockford. 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 92 in Rockford. Monthly utility bills average approximately $388 in Lafayette vs $368 in Rockford. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 80 in Lafayette and 106 in Rockford. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 26-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 $53,300 in Rockford. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $68,778 and $67,468 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 $1,244/month in Rockford. In Lafayette, median rent of $1,100/mo fits within this budget. In Rockford, median rent of $950/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 26 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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