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Grand Prairie, TX vs McKinney, TX

103
Grand Prairie
Texas
VS
-19.5%
128
McKinney
Texas

There is a significant gap in the cost of living between these two cities. Grand Prairie is 19.5% cheaper than McKinney. With a cost index of 103 vs 128, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Grand Prairie to McKinney should plan for substantially higher expenses across most categories.

On the housing front, median rent in Grand Prairie is $1,470/month compared to $1,841/month in McKinney — a 20% difference. Home values follow the same pattern: Grand Prairie is more affordable at $272,200 median vs $439,500.

Median household income in Grand Prairie is $78,889 compared to $120,273 in McKinney (-34.4%). While McKinney is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Grand Prairie spend roughly 22.4% of their income on rent, more than the 18.4% in McKinney.

Climate-wise, both cities share similar average temperatures (66.8°F vs 65°F). McKinney receives more rainfall at 38.3" per year compared to 36.2" in Grand Prairie.

Income & Cost

Cost of Living Index
Grand Prairie
103
20% cheaper
McKinney
128
Median Household Income
Grand Prairie
$78,889
McKinney
$120,273
34% higher

Housing

Median Rent
Grand Prairie
$1,470
20% cheaper
McKinney
$1,841
Median Home Value
Grand Prairie
$272,200
38% cheaper
McKinney
$439,500
Population
Grand Prairie
198,564
McKinney
202,314

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Grand Prairie $3.18
McKinney $3.18
US $3.07
🥚
Eggs (grade A, large)
Grand Prairie $2.59
McKinney $2.59
US $2.50
🥛
Milk (whole)
Grand Prairie $4.17
McKinney $4.17
US $4.03
🍞
Bread (white)
Grand Prairie $1.92
McKinney $1.92
US $1.85
🍗
Chicken breast
Grand Prairie $4.29
McKinney $4.29
US $4.14
Electricity
Grand Prairie $0.18
McKinney $0.18
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Grand Prairie 66.8°F
McKinney 65°F
Summer High
Grand Prairie 96°F
McKinney 95°F
Winter Low
Grand Prairie 37°F
McKinney 34°F
Rainfall
Grand Prairie 36.2"
McKinney 38.3"
Rainy Days
Grand Prairie 80d
McKinney 90d