Cost of Living: West Valley City, UT vs Simi Valley, CA (2026)

West Valley City

Utah
109
VS

Simi Valley

California
200

West Valley City is 46% cheaper than Simi Valley.

$1,445/mo ↓ 42%
Median Rent
$2,513/mo ↑ 74%
$88,604/yr ↓ 25%
Median Income
$117,703/yr ↑ 33%
$377,300 ↓ 50%
Home Value
$753,500 ↑ 100%
$1,473/mo ↓ 43%
Owner Costs
$2,576/mo ↑ 75%
137,955
Population
125,769

Tax Comparison

4.65%
Income Tax
13.3%
6.1%
State Sales Tax
7.25%
0.58%
Property Tax
0.71%

Affordability

19.6%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing West Valley City, UT and Simi Valley, CA, the overall cost of living indices are 109 and 200 respectively (national median = 100). Rent is $1,068/month cheaper in West Valley City, saving renters about $12,816/year.

Median household income is $29,099/year higher in Simi Valley. Home values also differ significantly — the median in West Valley City is $377,300 compared to $753,500 in Simi Valley.

Utah has a lower income tax rate, making West Valley City slightly more tax-friendly.

Frequently Asked Questions

West Valley City vs Simi Valley — common questions

Is West Valley City or Simi Valley cheaper to live in?
Based on our cost index, West Valley City is cheaper to live in with an index of 109 compared to 200 (US average = 100).
What is the rent difference between West Valley City and Simi Valley?
Median rent in West Valley City is $1,445/month and in Simi Valley it's $2,513/month — a difference of $1,068/month.
Which city has higher income, West Valley City or Simi Valley?
Median household income is $88,604 in West Valley City and $117,703 in Simi Valley. Median household income is $29,099/year higher in Simi Valley.
How do taxes compare between Utah and California?
Utah has 4.65% income tax, 6.1% sales tax, and 0.58% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to West Valley City or Simi Valley?
It depends on your priorities. West Valley City has a cost index of 109 with median rent of $1,445/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 West Valley City details → View Simi Valley details →

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