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

Stamford

Connecticut
172
VS

Simi Valley

California
200

Stamford is 14% cheaper than Simi Valley.

$2,207/mo ↓ 12%
Median Rent
$2,513/mo ↑ 14%
$107,474/yr ↓ 9%
Median Income
$117,703/yr ↑ 10%
$614,300 ↓ 18%
Home Value
$753,500 ↑ 23%
$2,358/mo ↓ 8%
Owner Costs
$2,576/mo ↑ 9%
135,806
Population
125,769

Tax Comparison

6.99%
Income Tax
13.3%
6.35%
State Sales Tax
7.25%
2.15%
Property Tax
0.71%

Affordability

24.6%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing Stamford, CT and Simi Valley, CA, the overall cost of living indices are 172 and 200 respectively (national median = 100). Rent is $306/month cheaper in Stamford, saving renters about $3,672/year.

Median household income is $10,229/year higher in Simi Valley. Home values also differ significantly — the median in Stamford is $614,300 compared to $753,500 in Simi Valley.

Connecticut has a lower income tax rate, making Stamford slightly more tax-friendly.

Frequently Asked Questions

Stamford vs Simi Valley — common questions

Is Stamford or Simi Valley cheaper to live in?
Based on our cost index, Stamford is cheaper to live in with an index of 172 compared to 200 (US average = 100).
What is the rent difference between Stamford and Simi Valley?
Median rent in Stamford is $2,207/month and in Simi Valley it's $2,513/month — a difference of $306/month.
Which city has higher income, Stamford or Simi Valley?
Median household income is $107,474 in Stamford and $117,703 in Simi Valley. Median household income is $10,229/year higher in Simi Valley.
How do taxes compare between Connecticut and California?
Connecticut has 6.99% income tax, 6.35% sales tax, and 2.15% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Stamford or Simi Valley?
It depends on your priorities. Stamford has a cost index of 172 with median rent of $2,207/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 Stamford details → View Simi Valley details →

More Comparisons

Other cost of living comparisons for Stamford and Simi Valley

Stamford vs. Elizabeth Stamford vs. Kent Stamford vs. Victorville Stamford vs. Midland Stamford vs. Miramar Stamford vs. Coral Springs Simi Valley vs. Pearland Simi Valley vs. Thousand Oaks Simi Valley vs. Topeka Simi Valley vs. Allentown Simi Valley vs. Athens Simi Valley vs. Palm Bay