Cost of Living: Santa Rosa, CA vs Thornton, CO (2026)

Santa Rosa

California
172
VS

Thornton

Colorado
138

Santa Rosa is 25% more expensive than Thornton.

$2,084/mo ↑ 15%
Median Rent
$1,810/mo ↓ 13%
$97,410/yr ↓ 4%
Median Income
$100,985/yr ↑ 4%
$685,000 ↑ 42%
Home Value
$482,200 ↓ 30%
$2,130/mo ↑ 11%
Owner Costs
$1,914/mo ↓ 10%
177,216
Population
142,878

Tax Comparison

13.3%
Income Tax
4.4%
7.25%
State Sales Tax
2.9%
0.71%
Property Tax
0.51%

Affordability

25.7%
rent-to-income
Affordability
21.5%
rent-to-income

Detailed Comparison

When comparing Santa Rosa, CA and Thornton, CO, the overall cost of living indices are 172 and 138 respectively (national median = 100). Rent is $274/month cheaper in Thornton, saving renters about $3,288/year.

Median household income is $3,575/year higher in Thornton. Home values also differ significantly — the median in Santa Rosa is $685,000 compared to $482,200 in Thornton.

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

Frequently Asked Questions

Santa Rosa vs Thornton — common questions

Is Santa Rosa or Thornton cheaper to live in?
Based on our cost index, Thornton is cheaper to live in with an index of 138 compared to 172 (US average = 100).
What is the rent difference between Santa Rosa and Thornton?
Median rent in Santa Rosa is $2,084/month and in Thornton it's $1,810/month — a difference of $274/month.
Which city has higher income, Santa Rosa or Thornton?
Median household income is $97,410 in Santa Rosa and $100,985 in Thornton. Median household income is $3,575/year higher in Thornton.
How do taxes compare between California and Colorado?
California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax. Colorado has 4.4% income tax, 2.9% sales tax, and 0.51% property tax.
Should I move to Santa Rosa or Thornton?
It depends on your priorities. Santa Rosa has a cost index of 172 with median rent of $2,084/mo, while Thornton has a cost index of 138 with rent of $1,810/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Santa Rosa details → View Thornton details →

More Comparisons

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