Cost of Living: Thornton, CO vs Hartford, CT (2026)

Thornton

Colorado
138
VS

Hartford

Connecticut
81

Thornton is 70% more expensive than Hartford.

$1,810/mo ↑ 48%
Median Rent
$1,221/mo ↓ 33%
$100,985/yr ↑ 123%
Median Income
$45,300/yr ↓ 55%
$482,200 ↑ 122%
Home Value
$217,200 ↓ 55%
$1,914/mo ↑ 50%
Owner Costs
$1,279/mo ↓ 33%
142,878
Population
119,970

Tax Comparison

4.4%
Income Tax
6.99%
2.9%
State Sales Tax
6.35%
0.51%
Property Tax
2.15%

Affordability

21.5%
rent-to-income
Affordability
32.3%
rent-to-income

Detailed Comparison

When comparing Thornton, CO and Hartford, CT, the overall cost of living indices are 138 and 81 respectively (national median = 100). Rent is $589/month cheaper in Hartford, saving renters about $7,068/year.

Median household income is $55,685/year higher in Thornton. Home values also differ significantly — the median in Thornton is $482,200 compared to $217,200 in Hartford.

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

Frequently Asked Questions

Thornton vs Hartford — common questions

Is Thornton or Hartford cheaper to live in?
Based on our cost index, Hartford is cheaper to live in with an index of 81 compared to 138 (US average = 100).
What is the rent difference between Thornton and Hartford?
Median rent in Thornton is $1,810/month and in Hartford it's $1,221/month — a difference of $589/month.
Which city has higher income, Thornton or Hartford?
Median household income is $100,985 in Thornton and $45,300 in Hartford. Median household income is $55,685/year higher in Thornton.
How do taxes compare between Colorado and Connecticut?
Colorado has 4.4% income tax, 2.9% sales tax, and 0.51% property tax. Connecticut has 6.99% income tax, 6.35% sales tax, and 2.15% property tax.
Should I move to Thornton or Hartford?
It depends on your priorities. Thornton has a cost index of 138 with median rent of $1,810/mo, while Hartford has a cost index of 81 with rent of $1,221/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Thornton details → View Hartford details →

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