Cost of Living: Denver, CO vs Simi Valley, CA (2026)

Denver

Colorado
147
VS

Simi Valley

California
200

Denver is 26% cheaper than Simi Valley.

$1,770/mo ↓ 30%
Median Rent
$2,513/mo ↑ 42%
$91,681/yr ↓ 22%
Median Income
$117,703/yr ↑ 28%
$586,700 ↓ 22%
Home Value
$753,500 ↑ 28%
$1,839/mo ↓ 29%
Owner Costs
$2,576/mo ↑ 40%
713,734
Population
125,769

Tax Comparison

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

Affordability

23.2%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing Denver, CO and Simi Valley, CA, the overall cost of living indices are 147 and 200 respectively (national median = 100). Rent is $743/month cheaper in Denver, saving renters about $8,916/year.

Median household income is $26,022/year higher in Simi Valley. Home values also differ significantly — the median in Denver is $586,700 compared to $753,500 in Simi Valley.

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

Frequently Asked Questions

Denver vs Simi Valley — common questions

Is Denver or Simi Valley cheaper to live in?
Based on our cost index, Denver is cheaper to live in with an index of 147 compared to 200 (US average = 100).
What is the rent difference between Denver and Simi Valley?
Median rent in Denver is $1,770/month and in Simi Valley it's $2,513/month — a difference of $743/month.
Which city has higher income, Denver or Simi Valley?
Median household income is $91,681 in Denver and $117,703 in Simi Valley. Median household income is $26,022/year higher in Simi Valley.
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 Denver or Simi Valley?
It depends on your priorities. Denver has a cost index of 147 with median rent of $1,770/mo, while Simi Valley has a cost index of 200 with rent of $2,513/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Denver details → View Simi Valley details →

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