Cost of Living: Newark, NJ vs Round Rock, TX (2026)

Newark

New Jersey
100
VS

Round Rock

Texas
122

Newark is 18% cheaper than Round Rock.

$1,330/mo ↓ 22%
Median Rent
$1,713/mo ↑ 29%
$48,416/yr ↓ 50%
Median Income
$97,187/yr ↑ 101%
$337,800 ↓ 12%
Home Value
$383,700 ↑ 14%
$1,419/mo ↓ 20%
Owner Costs
$1,781/mo ↑ 26%
307,188
Population
124,288

Tax Comparison

10.75%
Income Tax
0%
6.625%
State Sales Tax
6.25%
2.23%
Property Tax
1.6%

Affordability

33.0%
rent-to-income
Affordability
21.2%
rent-to-income

Detailed Comparison

When comparing Newark, NJ and Round Rock, TX, the overall cost of living indices are 100 and 122 respectively (national median = 100). Rent is $383/month cheaper in Newark, saving renters about $4,596/year.

Median household income is $48,771/year higher in Round Rock. Home values also differ significantly — the median in Newark is $337,800 compared to $383,700 in Round Rock.

Texas has no state income tax, giving Round Rock residents a significant tax advantage over New Jersey's 10.75% rate.

Frequently Asked Questions

Newark vs Round Rock — common questions

Is Newark or Round Rock cheaper to live in?
Based on our cost index, Newark is cheaper to live in with an index of 100 compared to 122 (US average = 100).
What is the rent difference between Newark and Round Rock?
Median rent in Newark is $1,330/month and in Round Rock it's $1,713/month — a difference of $383/month.
Which city has higher income, Newark or Round Rock?
Median household income is $48,416 in Newark and $97,187 in Round Rock. Median household income is $48,771/year higher in Round Rock.
How do taxes compare between New Jersey and Texas?
New Jersey has 10.75% income tax, 6.625% sales tax, and 2.23% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Newark or Round Rock?
It depends on your priorities. Newark has a cost index of 100 with median rent of $1,330/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 Newark details → View Round Rock details →

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