Dublin vs Naperville
Cost of Living Comparison · 2026
Dublin
Naperville
The Verdict
Dublin is 7.1% less expensive than Naperville overall. A household earning $75,000 in Dublin would need approximately $80,769 in Naperville 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 Dublin has the same purchasing power as $80,769 in Naperville.
Conversely, $75,000 in Naperville equals $69,643 in Dublin.
Living in Dublin vs Naperville
Housing Costs
Dublin's housing index of 128 is lower Naperville's 130, translating to median home prices of $470,000 vs $430,000. The $40,000 difference in home prices means roughly $2,604 per year in additional mortgage costs at current rates. Renters face a similar gap: $2,125/mo in Dublin compared to $1,800/mo in Naperville, a monthly difference of $325.
Grocery & Food Costs
Grocery expenses index at 95 in Dublin and 104 in Naperville. A household spending the national average of $475/month on groceries would pay approximately $451/month in Dublin vs $494/month in Naperville. Dublin offers a meaningful advantage on everyday food costs, saving roughly $516/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 110 in Dublin and 99 in Naperville. Monthly utility bills average approximately $440 in Dublin vs $396 in Naperville. Climate differences between the two cities drive much of this gap, with heating and cooling costs varying substantially by region.
Healthcare
Healthcare costs index at 82 in Dublin and 101 in Naperville. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 19-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $56,000 in Dublin and $118,254 in Naperville. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $53,846 and $105,584 respectively. Naperville residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,307/month to housing in Dublin vs $2,759/month in Naperville. In Dublin, median rent of $2,125/mo exceeds this threshold, suggesting renters may feel stretched. In Naperville, median rent of $1,800/mo remains manageable. The biggest category-level difference between these two cities is Healthcare, where the gap is 19 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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