Cost of Living: Round Rock, TX vs Arvada, CO (2026)

Round Rock

Texas
122
VS

Arvada

Colorado
152

Round Rock is 20% cheaper than Arvada.

$1,713/mo ↓ 5%
Median Rent
$1,802/mo ↑ 5%
$97,187/yr ↓ 14%
Median Income
$113,396/yr ↑ 17%
$383,700 ↓ 36%
Home Value
$600,800 ↑ 57%
$1,781/mo ↓ 9%
Owner Costs
$1,948/mo ↑ 9%
124,288
Population
122,835

Tax Comparison

0%
Income Tax
4.4%
6.25%
State Sales Tax
2.9%
1.6%
Property Tax
0.51%

Affordability

21.2%
rent-to-income
Affordability
19.1%
rent-to-income

Detailed Comparison

When comparing Round Rock, TX and Arvada, CO, the overall cost of living indices are 122 and 152 respectively (national median = 100). Rent is $89/month cheaper in Round Rock, saving renters about $1,068/year.

Median household income is $16,209/year higher in Arvada. Home values also differ significantly — the median in Round Rock is $383,700 compared to $600,800 in Arvada.

Texas has no state income tax, giving Round Rock residents a significant tax advantage over Colorado's 4.4% rate.

Frequently Asked Questions

Round Rock vs Arvada — common questions

Is Round Rock or Arvada cheaper to live in?
Based on our cost index, Round Rock is cheaper to live in with an index of 122 compared to 152 (US average = 100).
What is the rent difference between Round Rock and Arvada?
Median rent in Round Rock is $1,713/month and in Arvada it's $1,802/month — a difference of $89/month.
Which city has higher income, Round Rock or Arvada?
Median household income is $97,187 in Round Rock and $113,396 in Arvada. Median household income is $16,209/year higher in Arvada.
How do taxes compare between Texas and Colorado?
Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax. Colorado has 4.4% income tax, 2.9% sales tax, and 0.51% property tax.
Should I move to Round Rock or Arvada?
It depends on your priorities. Round Rock has a cost index of 122 with median rent of $1,713/mo, while Arvada has a cost index of 152 with rent of $1,802/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Round Rock details → View Arvada details →

More Comparisons

Other cost of living comparisons for Round Rock and Arvada

Round Rock vs. Vallejo Round Rock vs. Concord Round Rock vs. Meridian Round Rock vs. Palm Bay Round Rock vs. Clovis Round Rock vs. Allentown Arvada vs. Concord Arvada vs. Clovis Arvada vs. College Station Arvada vs. Vallejo Arvada vs. Independence Arvada vs. Meridian