Aurora vs Champaign
Cost of Living Comparison · 2026
Aurora
Champaign
The Verdict
Champaign is 53.1% less expensive than Aurora overall. A household earning $75,000 in Aurora would need approximately $48,992 in Champaign 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 Aurora has the same purchasing power as $48,992 in Champaign.
Conversely, $75,000 in Champaign equals $114,815 in Aurora.
Living in Aurora vs Champaign
Housing Costs
Aurora's housing index of 174 is higher Champaign's 83, translating to median home prices of $410,000 vs $215,000. The $195,000 difference in home prices means roughly $12,672 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,750/mo in Aurora compared to $1,100/mo in Champaign, a monthly difference of $650.
Grocery & Food Costs
Grocery expenses index at 102 in Aurora and 98 in Champaign. A household spending the national average of $475/month on groceries would pay approximately $485/month in Aurora vs $466/month in Champaign. 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 87 in Aurora and 106 in Champaign. Monthly utility bills average approximately $348 in Aurora vs $424 in Champaign. 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 119 in Aurora and 90 in Champaign. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 29-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $84,300 in Aurora and $56,100 in Champaign. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $67,984 and $69,259 respectively. Champaign residents come out ahead in real purchasing power.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,967/month to housing in Aurora vs $1,309/month in Champaign. In Aurora, median rent of $1,750/mo fits within this budget. In Champaign, median rent of $1,100/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 91 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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