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

Killeen

Texas
75
VS

Simi Valley

California
200

Killeen is 62% cheaper than Simi Valley.

$1,147/mo ↓ 54%
Median Rent
$2,513/mo ↑ 119%
$58,339/yr ↓ 50%
Median Income
$117,703/yr ↑ 102%
$196,000 ↓ 74%
Home Value
$753,500 ↑ 284%
$1,176/mo ↓ 54%
Owner Costs
$2,576/mo ↑ 119%
156,144
Population
125,769

Tax Comparison

0%
Income Tax
13.3%
6.25%
State Sales Tax
7.25%
1.6%
Property Tax
0.71%

Affordability

23.6%
rent-to-income
Affordability
25.6%
rent-to-income

Detailed Comparison

When comparing Killeen, TX and Simi Valley, CA, the overall cost of living indices are 75 and 200 respectively (national median = 100). Rent is $1,366/month cheaper in Killeen, saving renters about $16,392/year.

Median household income is $59,364/year higher in Simi Valley. Home values also differ significantly — the median in Killeen is $196,000 compared to $753,500 in Simi Valley.

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

Frequently Asked Questions

Killeen vs Simi Valley — common questions

Is Killeen or Simi Valley cheaper to live in?
Based on our cost index, Killeen is cheaper to live in with an index of 75 compared to 200 (US average = 100).
What is the rent difference between Killeen and Simi Valley?
Median rent in Killeen is $1,147/month and in Simi Valley it's $2,513/month — a difference of $1,366/month.
Which city has higher income, Killeen or Simi Valley?
Median household income is $58,339 in Killeen and $117,703 in Simi Valley. Median household income is $59,364/year higher in Simi Valley.
How do taxes compare between Texas and California?
Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Killeen or Simi Valley?
It depends on your priorities. Killeen has a cost index of 75 with median rent of $1,147/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 Killeen details → View Simi Valley details →

More Comparisons

Other cost of living comparisons for Killeen and Simi Valley

Killeen vs. Lakewood Killeen vs. Kansas City Killeen vs. Macon Killeen vs. Springfield Killeen vs. Alexandria Killeen vs. Sunnyvale 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