Cost of Living: Round Rock, TX vs Waterbury, CT (2026)

Round Rock

Texas
122
VS

Waterbury

Connecticut
76

Round Rock is 61% more expensive than Waterbury.

$1,713/mo ↑ 45%
Median Rent
$1,180/mo ↓ 31%
$97,187/yr ↑ 88%
Median Income
$51,642/yr ↓ 47%
$383,700 ↑ 107%
Home Value
$185,400 ↓ 52%
$1,781/mo ↑ 40%
Owner Costs
$1,273/mo ↓ 29%
124,288
Population
114,356

Tax Comparison

0%
Income Tax
6.99%
6.25%
State Sales Tax
6.35%
1.6%
Property Tax
2.15%

Affordability

21.2%
rent-to-income
Affordability
27.4%
rent-to-income

Detailed Comparison

When comparing Round Rock, TX and Waterbury, CT, the overall cost of living indices are 122 and 76 respectively (national median = 100). Rent is $533/month cheaper in Waterbury, saving renters about $6,396/year.

Median household income is $45,545/year higher in Round Rock. Home values also differ significantly — the median in Round Rock is $383,700 compared to $185,400 in Waterbury.

Texas has no state income tax, giving Round Rock residents a significant tax advantage over Connecticut's 6.99% rate.

Frequently Asked Questions

Round Rock vs Waterbury — common questions

Is Round Rock or Waterbury cheaper to live in?
Based on our cost index, Waterbury is cheaper to live in with an index of 76 compared to 122 (US average = 100).
What is the rent difference between Round Rock and Waterbury?
Median rent in Round Rock is $1,713/month and in Waterbury it's $1,180/month — a difference of $533/month.
Which city has higher income, Round Rock or Waterbury?
Median household income is $97,187 in Round Rock and $51,642 in Waterbury. Median household income is $45,545/year higher in Round Rock.
How do taxes compare between Texas and Connecticut?
Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax. Connecticut has 6.99% income tax, 6.35% sales tax, and 2.15% property tax.
Should I move to Round Rock or Waterbury?
It depends on your priorities. Round Rock has a cost index of 122 with median rent of $1,713/mo, while Waterbury has a cost index of 76 with rent of $1,180/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Round Rock details → View Waterbury details →

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