Cost of Living: Thornton, CO vs Dearborn, MI (2026)

Thornton

Colorado
138
VS

Dearborn

Michigan
79

Thornton is 75% more expensive than Dearborn.

$1,810/mo ↑ 43%
Median Rent
$1,264/mo ↓ 30%
$100,985/yr ↑ 55%
Median Income
$65,192/yr ↓ 35%
$482,200 ↑ 134%
Home Value
$205,900 ↓ 57%
$1,914/mo ↑ 63%
Owner Costs
$1,174/mo ↓ 39%
142,878
Population
107,846

Tax Comparison

4.4%
Income Tax
4.25%
2.9%
State Sales Tax
6.0%
0.51%
Property Tax
1.38%

Affordability

21.5%
rent-to-income
Affordability
23.3%
rent-to-income

Detailed Comparison

When comparing Thornton, CO and Dearborn, MI, the overall cost of living indices are 138 and 79 respectively (national median = 100). Rent is $546/month cheaper in Dearborn, saving renters about $6,552/year.

Median household income is $35,793/year higher in Thornton. Home values also differ significantly — the median in Thornton is $482,200 compared to $205,900 in Dearborn.

Michigan has a lower income tax rate, making Dearborn slightly more tax-friendly.

Frequently Asked Questions

Thornton vs Dearborn — common questions

Is Thornton or Dearborn cheaper to live in?
Based on our cost index, Dearborn is cheaper to live in with an index of 79 compared to 138 (US average = 100).
What is the rent difference between Thornton and Dearborn?
Median rent in Thornton is $1,810/month and in Dearborn it's $1,264/month — a difference of $546/month.
Which city has higher income, Thornton or Dearborn?
Median household income is $100,985 in Thornton and $65,192 in Dearborn. Median household income is $35,793/year higher in Thornton.
How do taxes compare between Colorado and Michigan?
Colorado has 4.4% income tax, 2.9% sales tax, and 0.51% property tax. Michigan has 4.25% income tax, 6.0% sales tax, and 1.38% property tax.
Should I move to Thornton or Dearborn?
It depends on your priorities. Thornton has a cost index of 138 with median rent of $1,810/mo, while Dearborn has a cost index of 79 with rent of $1,264/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Thornton details → View Dearborn details →

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