McKinney is located in Texas. McKinney, Texas 75071has a population of 189,394. McKinney 75071 is less family-centric than the surrounding county with 43.31% of the households containing married families with children. The county average for households married with children is 44.37%.
The median household income in McKinney, Texas 75071 is $106,437. The median household income for the surrounding county is $104,327 compared to the national median of $69,021. The median age of people living in McKinney 75071 is 36.9 years.
The average high temperature in July is 93.2 degrees, with an average low temperature in January of 32 degrees. The average rainfall is approximately 41.1 inches per year, with 1.6 inches of snow per year.
