Chesterfield is located in Missouri. Chesterfield, Missouri has a population of 49,675. Chesterfield is more family-centric than the surrounding county with 36.33% of the households containing married families with children. The county average for households married with children is 29.08%.
The median household income in Chesterfield, Missouri is $124,551. The median household income for the surrounding county is $72,562 compared to the national median of $69,021. The median age of people living in Chesterfield is 46.4 years.
The average high temperature in July is 88.7 degrees, with an average low temperature in January of 21.1 degrees. The average rainfall is approximately 42.7 inches per year, with 12.8 inches of snow per year.
