Cost of Living: Phoenix, AZ vs Grand Prairie, TX (2026)

Phoenix

Arizona
109
VS

Grand Prairie

Texas
98

Phoenix is 11% more expensive than Grand Prairie.

$1,458/mo ≈ Same
Median Rent
$1,470/mo ≈ Same
$77,041/yr ↓ 2%
Median Income
$78,889/yr ↑ 2%
$381,900 ↑ 40%
Home Value
$272,200 ↓ 29%
$1,430/mo ↓ 3%
Owner Costs
$1,480/mo ↑ 3%
1,624,832
Population
198,564

Tax Comparison

2.5%
Income Tax
0%
5.6%
State Sales Tax
6.25%
0.62%
Property Tax
1.6%

Affordability

22.7%
rent-to-income
Affordability
22.4%
rent-to-income

Detailed Comparison

When comparing Phoenix, AZ and Grand Prairie, TX, the overall cost of living indices are 109 and 98 respectively (national median = 100). Rent is comparable in both cities, with less than $50/month separating them.

Median household income is $1,848/year higher in Grand Prairie. Home values also differ significantly — the median in Phoenix is $381,900 compared to $272,200 in Grand Prairie.

Texas has no state income tax, giving Grand Prairie residents a significant tax advantage over Arizona's 2.5% rate.

Frequently Asked Questions

Phoenix vs Grand Prairie — common questions

Is Phoenix or Grand Prairie cheaper to live in?
Based on our cost index, Grand Prairie is cheaper to live in with an index of 98 compared to 109 (US average = 100).
What is the rent difference between Phoenix and Grand Prairie?
Median rent in Phoenix is $1,458/month and in Grand Prairie it's $1,470/month — a difference of $12/month.
Which city has higher income, Phoenix or Grand Prairie?
Median household income is $77,041 in Phoenix and $78,889 in Grand Prairie. Median household income is $1,848/year higher in Grand Prairie.
How do taxes compare between Arizona and Texas?
Arizona has 2.5% income tax, 5.6% sales tax, and 0.62% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Phoenix or Grand Prairie?
It depends on your priorities. Phoenix has a cost index of 109 with median rent of $1,458/mo, while Grand Prairie has a cost index of 98 with rent of $1,470/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Phoenix details → View Grand Prairie details →

More Comparisons

Other cost of living comparisons for Phoenix and Grand Prairie

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