Naperville vs South Bend
Cost of Living Comparison · 2026
Naperville
South Bend
The Verdict
The cost gap between these cities is 40.0%, with South Bend being the more affordable option. A $75,000 income in Naperville has equivalent purchasing power to $53,571 in South Bend.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Naperville has the same purchasing power as $53,571 in South Bend.
Conversely, $75,000 in South Bend equals $105,000 in Naperville.
Living in Naperville vs South Bend
Housing Costs
Naperville's housing index of 130 is higher South Bend's 50, translating to median home prices of $430,000 vs $173,000. The $257,000 difference in home prices means roughly $16,704 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,800/mo in Naperville compared to $900/mo in South Bend, a monthly difference of $900.
Grocery & Food Costs
Grocery expenses index at 104 in Naperville and 97 in South Bend. A household spending the national average of $475/month on groceries would pay approximately $494/month in Naperville vs $461/month in South Bend. South Bend offers a meaningful advantage on everyday food costs, saving roughly $396/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 99 in Naperville and 94 in South Bend. Monthly utility bills average approximately $396 in Naperville vs $376 in South Bend. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 101 in Naperville and 88 in South Bend. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 13-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $118,254 in Naperville and $48,200 in South Bend. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $105,584 and $60,250 respectively. Naperville residents enjoy stronger real purchasing power despite higher nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $2,759/month to housing in Naperville vs $1,125/month in South Bend. In Naperville, median rent of $1,800/mo fits within this budget. In South Bend, median rent of $900/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 80 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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