Cost of Living: Thornton, CO vs Provo, UT (2026)

Thornton

Colorado
138
VS

Provo

Utah
102

Thornton is 35% more expensive than Provo.

$1,810/mo ↑ 57%
Median Rent
$1,152/mo ↓ 36%
$100,985/yr ↑ 61%
Median Income
$62,800/yr ↓ 38%
$482,200 ↑ 10%
Home Value
$437,100 ↓ 9%
$1,914/mo ↑ 57%
Owner Costs
$1,220/mo ↓ 36%
142,878
Population
114,303

Tax Comparison

4.4%
Income Tax
4.65%
2.9%
State Sales Tax
6.1%
0.51%
Property Tax
0.58%

Affordability

21.5%
rent-to-income
Affordability
22.0%
rent-to-income

Detailed Comparison

When comparing Thornton, CO and Provo, UT, the overall cost of living indices are 138 and 102 respectively (national median = 100). Rent is $658/month cheaper in Provo, saving renters about $7,896/year.

Median household income is $38,185/year higher in Thornton. Home values also differ significantly — the median in Thornton is $482,200 compared to $437,100 in Provo.

Colorado has a lower income tax rate, making Thornton slightly more tax-friendly.

Frequently Asked Questions

Thornton vs Provo — common questions

Is Thornton or Provo cheaper to live in?
Based on our cost index, Provo is cheaper to live in with an index of 102 compared to 138 (US average = 100).
What is the rent difference between Thornton and Provo?
Median rent in Thornton is $1,810/month and in Provo it's $1,152/month — a difference of $658/month.
Which city has higher income, Thornton or Provo?
Median household income is $100,985 in Thornton and $62,800 in Provo. Median household income is $38,185/year higher in Thornton.
How do taxes compare between Colorado and Utah?
Colorado has 4.4% income tax, 2.9% sales tax, and 0.51% property tax. Utah has 4.65% income tax, 6.1% sales tax, and 0.58% property tax.
Should I move to Thornton or Provo?
It depends on your priorities. Thornton has a cost index of 138 with median rent of $1,810/mo, while Provo has a cost index of 102 with rent of $1,152/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Thornton details → View Provo details →

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