Cost of Living: Boise, ID vs Grand Prairie, TX (2026)

Boise

Idaho
112
VS

Grand Prairie

Texas
98

Boise is 14% more expensive than Grand Prairie.

$1,359/mo ↓ 8%
Median Rent
$1,470/mo ↑ 8%
$81,308/yr ↑ 3%
Median Income
$78,889/yr ↓ 3%
$456,000 ↑ 68%
Home Value
$272,200 ↓ 40%
$1,337/mo ↓ 10%
Owner Costs
$1,480/mo ↑ 11%
235,701
Population
198,564

Tax Comparison

5.8%
Income Tax
0%
6.0%
State Sales Tax
6.25%
0.63%
Property Tax
1.6%

Affordability

20.1%
rent-to-income
Affordability
22.4%
rent-to-income

Detailed Comparison

When comparing Boise, ID and Grand Prairie, TX, the overall cost of living indices are 112 and 98 respectively (national median = 100). Rent is $111/month cheaper in Boise, saving renters about $1,332/year.

Median household income is $2,419/year higher in Boise. Home values also differ significantly — the median in Boise is $456,000 compared to $272,200 in Grand Prairie.

Texas has no state income tax, giving Grand Prairie residents a significant tax advantage over Idaho's 5.8% rate.

Frequently Asked Questions

Boise vs Grand Prairie — common questions

Is Boise 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 112 (US average = 100).
What is the rent difference between Boise and Grand Prairie?
Median rent in Boise is $1,359/month and in Grand Prairie it's $1,470/month — a difference of $111/month.
Which city has higher income, Boise or Grand Prairie?
Median household income is $81,308 in Boise and $78,889 in Grand Prairie. Median household income is $2,419/year higher in Boise.
How do taxes compare between Idaho and Texas?
Idaho has 5.8% income tax, 6.0% sales tax, and 0.63% property tax. Texas has 0% income tax, 6.25% sales tax, and 1.6% property tax.
Should I move to Boise or Grand Prairie?
It depends on your priorities. Boise has a cost index of 112 with median rent of $1,359/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 Boise details → View Grand Prairie details →

More Comparisons

Other cost of living comparisons for Boise and Grand Prairie

Boise vs. Scottsdale Boise vs. Arlington Boise vs. Garland Boise vs. Norfolk Boise vs. Glendale Boise vs. Enterprise Grand Prairie vs. Sunrise Manor Grand Prairie vs. Montgomery Grand Prairie vs. Birmingham Grand Prairie vs. Grand Rapids Grand Prairie vs. Tallahassee Grand Prairie vs. Sioux Falls