Cost of Living: Aurora, IL vs Eugene, OR (2026)

Aurora

Illinois
100
VS

Eugene

Oregon
111

Aurora is 11% cheaper than Eugene.

$1,535/mo ↑ 14%
Median Rent
$1,347/mo ↓ 12%
$90,109/yr ↑ 41%
Median Income
$63,836/yr ↓ 29%
$260,400 ↓ 40%
Home Value
$435,400 ↑ 67%
$1,591/mo ↑ 12%
Owner Costs
$1,421/mo ↓ 11%
179,867
Population
177,520

Tax Comparison

4.95%
Income Tax
9.9%
6.25%
Sales Tax
0%
2.07%
Property Tax
0.93%

Affordability

20.4%
rent-to-income
Affordability
25.3%
rent-to-income

Detailed Comparison

When comparing Aurora, IL and Eugene, OR, the overall cost of living indices are 100 and 111 respectively (national median = 100). Rent is $188/month cheaper in Eugene, saving renters about $2,256/year.

Median household income is $26,273/year higher in Aurora. Home values also differ significantly — the median in Aurora is $260,400 compared to $435,400 in Eugene.

Illinois has a lower income tax rate, making Aurora slightly more tax-friendly.

Frequently Asked Questions

Aurora vs Eugene — common questions

Is Aurora or Eugene cheaper to live in?
Based on our cost index, Aurora is cheaper to live in with an index of 100 compared to 111 (US average = 100).
What is the rent difference between Aurora and Eugene?
Median rent in Aurora is $1,535/month and in Eugene it's $1,347/month — a difference of $188/month.
Which city has higher income, Aurora or Eugene?
Median household income is $90,109 in Aurora and $63,836 in Eugene. Median household income is $26,273/year higher in Aurora.
How do taxes compare between Illinois and Oregon?
Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax. Oregon has 9.9% income tax, 0% sales tax, and 0.93% property tax.
Should I move to Aurora or Eugene?
It depends on your priorities. Aurora has a cost index of 100 with median rent of $1,535/mo, while Eugene has a cost index of 111 with rent of $1,347/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
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