Cost of Living: Knoxville, TN vs Simi Valley, CA (2026)

Knoxville

Tennessee
74
VS

Simi Valley

California
200

Knoxville is 63% cheaper than Simi Valley.

$1,116/mo ↓ 56%
Median Rent
$2,513/mo ↑ 125%
$50,994/yr ↓ 57%
Median Income
$117,703/yr ↑ 131%
$214,000 ↓ 72%
Home Value
$753,500 ↑ 252%
$1,075/mo ↓ 58%
Owner Costs
$2,576/mo ↑ 140%
193,721
Population
125,769

Tax Comparison

0%
Income Tax
13.3%
7.0%
State Sales Tax
7.25%
0.64%
Property Tax
0.71%

Affordability

26.3%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing Knoxville, TN and Simi Valley, CA, the overall cost of living indices are 74 and 200 respectively (national median = 100). Rent is $1,397/month cheaper in Knoxville, saving renters about $16,764/year.

Median household income is $66,709/year higher in Simi Valley. Home values also differ significantly — the median in Knoxville is $214,000 compared to $753,500 in Simi Valley.

Tennessee has no state income tax, giving Knoxville residents a significant tax advantage over California's 13.3% rate.

Frequently Asked Questions

Knoxville vs Simi Valley — common questions

Is Knoxville or Simi Valley cheaper to live in?
Based on our cost index, Knoxville is cheaper to live in with an index of 74 compared to 200 (US average = 100).
What is the rent difference between Knoxville and Simi Valley?
Median rent in Knoxville is $1,116/month and in Simi Valley it's $2,513/month — a difference of $1,397/month.
Which city has higher income, Knoxville or Simi Valley?
Median household income is $50,994 in Knoxville and $117,703 in Simi Valley. Median household income is $66,709/year higher in Simi Valley.
How do taxes compare between Tennessee and California?
Tennessee has 0% income tax, 7.0% sales tax, and 0.64% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Knoxville or Simi Valley?
It depends on your priorities. Knoxville has a cost index of 74 with median rent of $1,116/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 Knoxville details → View Simi Valley details →

More Comparisons

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