Cost of Living: Thornton, CO vs Thousand Oaks, CA (2026)

Thornton

Colorado
138
VS

Thousand Oaks

California
226

Thornton is 39% cheaper than Thousand Oaks.

$1,810/mo ↓ 30%
Median Rent
$2,580/mo ↑ 43%
$100,985/yr ↓ 25%
Median Income
$134,367/yr ↑ 33%
$482,200 ↓ 49%
Home Value
$951,200 ↑ 97%
$1,914/mo ↓ 30%
Owner Costs
$2,726/mo ↑ 42%
142,878
Population
125,676

Tax Comparison

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

Affordability

21.5%
rent-to-income
Affordability
23.0%
rent-to-income

Detailed Comparison

When comparing Thornton, CO and Thousand Oaks, CA, the overall cost of living indices are 138 and 226 respectively (national median = 100). Rent is $770/month cheaper in Thornton, saving renters about $9,240/year.

Median household income is $33,382/year higher in Thousand Oaks. Home values also differ significantly — the median in Thornton is $482,200 compared to $951,200 in Thousand Oaks.

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

Frequently Asked Questions

Thornton vs Thousand Oaks — common questions

Is Thornton or Thousand Oaks cheaper to live in?
Based on our cost index, Thornton is cheaper to live in with an index of 138 compared to 226 (US average = 100).
What is the rent difference between Thornton and Thousand Oaks?
Median rent in Thornton is $1,810/month and in Thousand Oaks it's $2,580/month — a difference of $770/month.
Which city has higher income, Thornton or Thousand Oaks?
Median household income is $100,985 in Thornton and $134,367 in Thousand Oaks. Median household income is $33,382/year higher in Thousand Oaks.
How do taxes compare between Colorado and California?
Colorado has 4.4% income tax, 2.9% sales tax, and 0.51% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Thornton or Thousand Oaks?
It depends on your priorities. Thornton has a cost index of 138 with median rent of $1,810/mo, while Thousand Oaks has a cost index of 226 with rent of $2,580/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Thornton details → View Thousand Oaks details →

More Comparisons

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