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

New Haven

Connecticut
95
VS

Round Rock

Texas
122

New Haven is 22% cheaper than Round Rock.

$1,442/mo ↓ 16%
Median Rent
$1,713/mo ↑ 19%
$53,771/yr ↓ 45%
Median Income
$97,187/yr ↑ 81%
$249,000 ↓ 35%
Home Value
$383,700 ↑ 54%
$1,520/mo ↓ 15%
Owner Costs
$1,781/mo ↑ 17%
132,893
Population
124,288

Tax Comparison

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

Affordability

32.2%
rent-to-income
Affordability
21.2%
rent-to-income

Detailed Comparison

When comparing New Haven, CT and Round Rock, TX, the overall cost of living indices are 95 and 122 respectively (national median = 100). Rent is $271/month cheaper in New Haven, saving renters about $3,252/year.

Median household income is $43,416/year higher in Round Rock. Home values also differ significantly — the median in New Haven is $249,000 compared to $383,700 in Round Rock.

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

Frequently Asked Questions

New Haven vs Round Rock — common questions

Is New Haven or Round Rock cheaper to live in?
Based on our cost index, New Haven is cheaper to live in with an index of 95 compared to 122 (US average = 100).
What is the rent difference between New Haven and Round Rock?
Median rent in New Haven is $1,442/month and in Round Rock it's $1,713/month — a difference of $271/month.
Which city has higher income, New Haven or Round Rock?
Median household income is $53,771 in New Haven and $97,187 in Round Rock. Median household income is $43,416/year higher in Round Rock.
How do taxes compare between Connecticut and Texas?
Connecticut has 6.99% income tax, 6.35% sales tax, and 2.15% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to New Haven or Round Rock?
It depends on your priorities. New Haven has a cost index of 95 with median rent of $1,442/mo, while Round Rock has a cost index of 122 with rent of $1,713/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View New Haven details → View Round Rock details →

More Comparisons

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