City Comparison

Grand Prairie vs McKinney

Cost of Living Comparison · 2026

Grand Prairie

Texas
100
Average
$300,000
Median Home
$1,325/mo
Median Rent
$81,300
Median Income

McKinney

Texas
112
Above Average
$472,000
Median Home
$1,900/mo
Median Rent
$124,200
Median Income

The Verdict

10.7%

Living in Grand Prairie costs 10.7% less than McKinney. To match the purchasing power of a $75,000 salary in Grand Prairie, you would need $84,000 in McKinney.

Category-by-Category Breakdown

Index values · National average = 100 · Lower is more affordable

Housing
89
Grand Prairie
140
McKinney
Groceries
99
Grand Prairie
97
McKinney
Utilities
111
Grand Prairie
113
McKinney
Transportation
91
Grand Prairie
85
McKinney
Healthcare
103
Grand Prairie
129
McKinney

Salary Equivalence

A $75,000 salary in Grand Prairie has the same purchasing power as $84,000 in McKinney.

Conversely, $75,000 in McKinney equals $66,964 in Grand Prairie.

Living in Grand Prairie vs McKinney

Housing Costs

Grand Prairie's housing index of 89 is lower McKinney's 140, translating to median home prices of $300,000 vs $472,000. The $172,000 difference in home prices means roughly $11,184 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,325/mo in Grand Prairie compared to $1,900/mo in McKinney, a monthly difference of $575.

Grocery & Food Costs

Grocery expenses index at 99 in Grand Prairie and 97 in McKinney. A household spending the national average of $475/month on groceries would pay approximately $470/month in Grand Prairie vs $461/month in McKinney. The difference in grocery costs between these cities is relatively minor and unlikely to be a deciding factor in relocation.

Utility Expenses

Utility costs — electricity, gas, water, internet — index at 111 in Grand Prairie and 113 in McKinney. Monthly utility bills average approximately $444 in Grand Prairie vs $452 in McKinney. Utility costs are relatively comparable between these two cities.

Healthcare

Healthcare costs index at 103 in Grand Prairie and 129 in McKinney. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 26-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.

Income & Purchasing Power

Median household income is $81,300 in Grand Prairie and $124,200 in McKinney. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $81,300 and $110,893 respectively. McKinney residents come out ahead in real purchasing power.

Relocation Considerations

Under the standard 28% rule, a median-income household can allocate $1,897/month to housing in Grand Prairie vs $2,898/month in McKinney. In Grand Prairie, median rent of $1,325/mo fits within this budget. In McKinney, median rent of $1,900/mo remains manageable. The biggest category-level difference between these two cities is Housing, where the gap is 51 index points — focus your budget analysis there.

Frequently Asked Questions

Grand Prairie is 10.7% more affordable overall with an index of 100 vs 112.
A $75,000 salary in Grand Prairie has equivalent purchasing power to approximately $84,000 in McKinney, based on the cost of living difference.
Grand Prairie's housing index is 89 with median homes at $300,000, while McKinney's is 140 with median homes at $472,000.

Moving & Relocation Resources

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