Cost of Living: Killeen, TX vs Richardson, TX (2026)

Killeen

Texas
75
VS

Richardson

Texas
128

Killeen is 41% cheaper than Richardson.

$1,147/mo ↓ 37%
Median Rent
$1,825/mo ↑ 59%
$58,339/yr ↓ 39%
Median Income
$96,257/yr ↑ 65%
$196,000 ↓ 52%
Home Value
$405,600 ↑ 107%
$1,176/mo ↓ 35%
Owner Costs
$1,796/mo ↑ 53%
156,144
Population
118,269

Tax Comparison

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

Affordability

23.6%
rent-to-income
Affordability
22.8%
rent-to-income

Detailed Comparison

When comparing Killeen, TX and Richardson, TX, the overall cost of living indices are 75 and 128 respectively (national median = 100). Rent is $678/month cheaper in Killeen, saving renters about $8,136/year.

Median household income is $37,918/year higher in Richardson. Home values also differ significantly — the median in Killeen is $196,000 compared to $405,600 in Richardson.

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

Frequently Asked Questions

Killeen vs Richardson — common questions

Is Killeen or Richardson cheaper to live in?
Based on our cost index, Killeen is cheaper to live in with an index of 75 compared to 128 (US average = 100).
What is the rent difference between Killeen and Richardson?
Median rent in Killeen is $1,147/month and in Richardson it's $1,825/month — a difference of $678/month.
Which city has higher income, Killeen or Richardson?
Median household income is $58,339 in Killeen and $96,257 in Richardson. Median household income is $37,918/year higher in Richardson.
How do taxes compare between Texas and Texas?
Both cities are in Texas and share the same state tax rates: 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Killeen or Richardson?
It depends on your priorities. Killeen has a cost index of 75 with median rent of $1,147/mo, while Richardson has a cost index of 128 with rent of $1,825/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Killeen details → View Richardson details →

More Comparisons

Other cost of living comparisons for Killeen and Richardson

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