Cost of Living: Allentown, PA vs Round Rock, TX (2026)

Allentown

Pennsylvania
79
VS

Round Rock

Texas
122

Allentown is 43% cheaper than Round Rock.

$1,269/mo ↓ 26%
Median Rent
$1,713/mo ↑ 35%
$53,403/yr ↓ 45%
Median Income
$97,187/yr ↑ 82%
$188,900 ↓ 51%
Home Value
$383,700 ↑ 103%
$1,243/mo ↓ 30%
Owner Costs
$1,781/mo ↑ 43%
125,320
Population
124,288

Tax Comparison

3.07%
Income Tax
0%
6.0%
Sales Tax
6.25%
1.49%
Property Tax
1.6%

Affordability

28.5%
rent-to-income
Affordability
21.2%
rent-to-income

Detailed Comparison

When comparing Allentown, PA and Round Rock, TX, the overall cost of living indices are 79 and 122 respectively (national median = 100). Rent is $444/month cheaper in Allentown, saving renters about $5,328/year.

Median household income is $43,784/year higher in Round Rock. Home values also differ significantly — the median in Allentown is $188,900 compared to $383,700 in Round Rock.

Texas has no state income tax, giving Round Rock residents a significant tax advantage over Pennsylvania's 3.07% rate.

Frequently Asked Questions

Allentown vs Round Rock — common questions

Is Allentown or Round Rock cheaper to live in?
Based on our cost index, Allentown is cheaper to live in with an index of 79 compared to 122 (US average = 100).
What is the rent difference between Allentown and Round Rock?
Median rent in Allentown is $1,269/month and in Round Rock it's $1,713/month — a difference of $444/month.
Which city has higher income, Allentown or Round Rock?
Median household income is $53,403 in Allentown and $97,187 in Round Rock. Median household income is $43,784/year higher in Round Rock.
How do taxes compare between Pennsylvania and Texas?
Pennsylvania has 3.07% income tax, 6.0% sales tax, and 1.49% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Allentown or Round Rock?
It depends on your priorities. Allentown has a cost index of 79 with median rent of $1,269/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.
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