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

Roseville

California
168
VS

Simi Valley

California
200

Roseville is 16% cheaper than Simi Valley.

$2,099/mo ↓ 16%
Median Rent
$2,513/mo ↑ 20%
$117,354/yr ≈ Same
Median Income
$117,703/yr ≈ Same
$630,600 ↓ 16%
Home Value
$753,500 ↑ 19%
$2,226/mo ↓ 14%
Owner Costs
$2,576/mo ↑ 16%
152,438
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

21.5%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing Roseville, CA and Simi Valley, CA, the overall cost of living indices are 168 and 200 respectively (national median = 100). Rent is $414/month cheaper in Roseville, saving renters about $4,968/year.

Median household income is $349/year higher in Simi Valley. Home values also differ significantly — the median in Roseville is $630,600 compared to $753,500 in Simi Valley.

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

Frequently Asked Questions

Roseville vs Simi Valley — common questions

Is Roseville or Simi Valley cheaper to live in?
Based on our cost index, Roseville is cheaper to live in with an index of 168 compared to 200 (US average = 100).
What is the rent difference between Roseville and Simi Valley?
Median rent in Roseville is $2,099/month and in Simi Valley it's $2,513/month — a difference of $414/month.
Which city has higher income, Roseville or Simi Valley?
Median household income is $117,354 in Roseville and $117,703 in Simi Valley. Median household income is $349/year higher in Simi Valley.
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 Roseville or Simi Valley?
It depends on your priorities. Roseville has a cost index of 168 with median rent of $2,099/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 Roseville details → View Simi Valley details →

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