Cost of Living: Aurora, IL vs Broken Arrow, OK (2026)

Aurora

Illinois
100
VS

Broken Arrow

Oklahoma
83

Aurora is 20% more expensive than Broken Arrow.

$1,535/mo ↑ 24%
Median Rent
$1,240/mo ↓ 19%
$90,109/yr ↑ 6%
Median Income
$85,220/yr ↓ 5%
$260,400 ↑ 14%
Home Value
$229,300 ↓ 12%
$1,591/mo ↑ 24%
Owner Costs
$1,283/mo ↓ 19%
179,867
Population
115,919

Tax Comparison

4.95%
Income Tax
4.75%
6.25%
State Sales Tax
4.5%
2.07%
Property Tax
0.9%

Affordability

20.4%
rent-to-income
Affordability
17.5%
rent-to-income

Detailed Comparison

When comparing Aurora, IL and Broken Arrow, OK, the overall cost of living indices are 100 and 83 respectively (national median = 100). Rent is $295/month cheaper in Broken Arrow, saving renters about $3,540/year.

Median household income is $4,889/year higher in Aurora. Home values also differ significantly — the median in Aurora is $260,400 compared to $229,300 in Broken Arrow.

Oklahoma has a lower income tax rate, making Broken Arrow slightly more tax-friendly.

Frequently Asked Questions

Aurora vs Broken Arrow — common questions

Is Aurora or Broken Arrow cheaper to live in?
Based on our cost index, Broken Arrow is cheaper to live in with an index of 83 compared to 100 (US average = 100).
What is the rent difference between Aurora and Broken Arrow?
Median rent in Aurora is $1,535/month and in Broken Arrow it's $1,240/month — a difference of $295/month.
Which city has higher income, Aurora or Broken Arrow?
Median household income is $90,109 in Aurora and $85,220 in Broken Arrow. Median household income is $4,889/year higher in Aurora.
How do taxes compare between Illinois and Oklahoma?
Illinois has 4.95% income tax, 6.25% sales tax, and 2.07% property tax. Oklahoma has 4.75% income tax, 4.5% sales tax, and 0.9% property tax.
Should I move to Aurora or Broken Arrow?
It depends on your priorities. Aurora has a cost index of 100 with median rent of $1,535/mo, while Broken Arrow has a cost index of 83 with rent of $1,240/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Aurora details → View Broken Arrow details →

More Comparisons

Other cost of living comparisons for Aurora and Broken Arrow

Aurora vs. Chattanooga Aurora vs. Ontario Aurora vs. Fort Lauderdale Aurora vs. Eugene Aurora vs. Shreveport Aurora vs. Elk Grove Broken Arrow vs. West Jordan Broken Arrow vs. Antioch Broken Arrow vs. Brandon Broken Arrow vs. Westminster Broken Arrow vs. Evansville Broken Arrow vs. Manchester