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

Thornton

Colorado
138
VS

Ann Arbor

Michigan
121

Thornton is 14% more expensive than Ann Arbor.

$1,810/mo ↑ 17%
Median Rent
$1,552/mo ↓ 14%
$100,985/yr ↑ 25%
Median Income
$81,089/yr ↓ 20%
$482,200 ↑ 11%
Home Value
$435,100 ↓ 10%
$1,914/mo ↑ 17%
Owner Costs
$1,638/mo ↓ 14%
142,878
Population
121,179

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
23.0%
rent-to-income

Detailed Comparison

When comparing Thornton, CO and Ann Arbor, MI, the overall cost of living indices are 138 and 121 respectively (national median = 100). Rent is $258/month cheaper in Ann Arbor, saving renters about $3,096/year.

Median household income is $19,896/year higher in Thornton. Home values also differ significantly — the median in Thornton is $482,200 compared to $435,100 in Ann Arbor.

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

Frequently Asked Questions

Thornton vs Ann Arbor — common questions

Is Thornton or Ann Arbor cheaper to live in?
Based on our cost index, Ann Arbor is cheaper to live in with an index of 121 compared to 138 (US average = 100).
What is the rent difference between Thornton and Ann Arbor?
Median rent in Thornton is $1,810/month and in Ann Arbor it's $1,552/month — a difference of $258/month.
Which city has higher income, Thornton or Ann Arbor?
Median household income is $100,985 in Thornton and $81,089 in Ann Arbor. Median household income is $19,896/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 Ann Arbor?
It depends on your priorities. Thornton has a cost index of 138 with median rent of $1,810/mo, while Ann Arbor has a cost index of 121 with rent of $1,552/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Thornton details → View Ann Arbor details →

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