Cost of Living: San Francisco, CA vs Simi Valley, CA (2026)

San Francisco

California
267
VS

Simi Valley

California
200

San Francisco is 34% more expensive than Simi Valley.

$2,419/mo ↓ 4%
Median Rent
$2,513/mo ↑ 4%
$141,446/yr ↑ 20%
Median Income
$117,703/yr ↓ 17%
$1,380,500 ↑ 83%
Home Value
$753,500 ↓ 45%
$2,620/mo ↑ 2%
Owner Costs
$2,576/mo ↓ 2%
836,321
Population
125,769

Tax Comparison

13.3%
Income Tax
13.3%
7.25%
State Sales Tax
7.25%
0.71%
Property Tax
0.71%

Affordability

20.5%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing San Francisco, CA and Simi Valley, CA, the overall cost of living indices are 267 and 200 respectively (national median = 100). Rent is $94/month cheaper in San Francisco, saving renters about $1,128/year.

Median household income is $23,743/year higher in San Francisco. Home values also differ significantly — the median in San Francisco is $1,380,500 compared to $753,500 in Simi Valley.

Both cities share the same state tax structure since they are in California.

Frequently Asked Questions

San Francisco vs Simi Valley — common questions

Is San Francisco or Simi Valley cheaper to live in?
Based on our cost index, Simi Valley is cheaper to live in with an index of 200 compared to 267 (US average = 100).
What is the rent difference between San Francisco and Simi Valley?
Median rent in San Francisco is $2,419/month and in Simi Valley it's $2,513/month — a difference of $94/month.
Which city has higher income, San Francisco or Simi Valley?
Median household income is $141,446 in San Francisco and $117,703 in Simi Valley. Median household income is $23,743/year higher in San Francisco.
How do taxes compare between California and California?
Both cities are in California and share the same state tax rates: 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to San Francisco or Simi Valley?
It depends on your priorities. San Francisco has a cost index of 267 with median rent of $2,419/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 San Francisco details → View Simi Valley details →

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