Cost of Living: Killeen, TX vs Billings, MT (2026)

Killeen

Texas
75
VS

Billings

Montana
86

Killeen is 13% cheaper than Billings.

$1,147/mo ↑ 5%
Median Rent
$1,097/mo ↓ 4%
$58,339/yr ↓ 19%
Median Income
$71,855/yr ↑ 23%
$196,000 ↓ 37%
Home Value
$311,800 ↑ 59%
$1,176/mo ≈ Same
Owner Costs
$1,177/mo ≈ Same
156,144
Population
118,321

Tax Comparison

0%
Income Tax
6.75%
6.25%
State Sales Tax
0%
1.6%
Property Tax
0.74%

Affordability

23.6%
rent-to-income
Affordability
18.3%
rent-to-income

Detailed Comparison

When comparing Killeen, TX and Billings, MT, the overall cost of living indices are 75 and 86 respectively (national median = 100). Rent is $50/month cheaper in Billings, saving renters about $600/year.

Median household income is $13,516/year higher in Billings. Home values also differ significantly — the median in Killeen is $196,000 compared to $311,800 in Billings.

Texas has no state income tax, giving Killeen residents a significant tax advantage over Montana's 6.75% rate.

Frequently Asked Questions

Killeen vs Billings — common questions

Is Killeen or Billings cheaper to live in?
Based on our cost index, Killeen is cheaper to live in with an index of 75 compared to 86 (US average = 100).
What is the rent difference between Killeen and Billings?
Median rent in Killeen is $1,147/month and in Billings it's $1,097/month — a difference of $50/month.
Which city has higher income, Killeen or Billings?
Median household income is $58,339 in Killeen and $71,855 in Billings. Median household income is $13,516/year higher in Billings.
How do taxes compare between Texas and Montana?
Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax. Montana has 6.75% income tax, 0% sales tax, and 0.74% property tax.
Should I move to Killeen or Billings?
It depends on your priorities. Killeen has a cost index of 75 with median rent of $1,147/mo, while Billings has a cost index of 86 with rent of $1,097/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Killeen details → View Billings details →

More Comparisons

Other cost of living comparisons for Killeen and Billings

Killeen vs. Lakewood Killeen vs. Kansas City Killeen vs. Macon Killeen vs. Springfield Killeen vs. Alexandria Killeen vs. Sunnyvale Billings vs. Wilmington Billings vs. Richardson Billings vs. Spring Hill Billings vs. Cambridge Billings vs. West Palm Beach Billings vs. North Charleston