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

Santa Clarita

California
197
VS

Thornton

Colorado
138

Santa Clarita is 43% more expensive than Thornton.

$2,486/mo ↑ 37%
Median Rent
$1,810/mo ↓ 27%
$119,926/yr ↑ 19%
Median Income
$100,985/yr ↓ 16%
$721,000 ↑ 50%
Home Value
$482,200 ↓ 33%
$2,649/mo ↑ 38%
Owner Costs
$1,914/mo ↓ 28%
229,021
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

24.9%
rent-to-income
Affordability
21.5%
rent-to-income

Detailed Comparison

When comparing Santa Clarita, CA and Thornton, CO, the overall cost of living indices are 197 and 138 respectively (national median = 100). Rent is $676/month cheaper in Thornton, saving renters about $8,112/year.

Median household income is $18,941/year higher in Santa Clarita. Home values also differ significantly — the median in Santa Clarita is $721,000 compared to $482,200 in Thornton.

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

Frequently Asked Questions

Santa Clarita vs Thornton — common questions

Is Santa Clarita or Thornton cheaper to live in?
Based on our cost index, Thornton is cheaper to live in with an index of 138 compared to 197 (US average = 100).
What is the rent difference between Santa Clarita and Thornton?
Median rent in Santa Clarita is $2,486/month and in Thornton it's $1,810/month — a difference of $676/month.
Which city has higher income, Santa Clarita or Thornton?
Median household income is $119,926 in Santa Clarita and $100,985 in Thornton. Median household income is $18,941/year higher in Santa Clarita.
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 Clarita or Thornton?
It depends on your priorities. Santa Clarita has a cost index of 197 with median rent of $2,486/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 Clarita details → View Thornton details →

More Comparisons

Other cost of living comparisons for Santa Clarita and Thornton

Santa Clarita vs. Spokane Santa Clarita vs. Fremont Santa Clarita vs. Enterprise Santa Clarita vs. Richmond Santa Clarita vs. Norfolk Santa Clarita vs. Baton Rouge Thornton vs. Torrance Thornton vs. Visalia Thornton vs. Gainesville Thornton vs. Waco Thornton vs. Olathe Thornton vs. Fullerton