From a total population of 46,064, Chesterfield has a median age of 46.6. The average age of males, in Chesterfield, is 45.7 while the average age of females is 47.5. When you compare this to median age of Missouri, Chesterfield is 8.5 years older.
The median income of individuals, in Chesterfield, is $52,010 while the average household income is $94,263. When comparing the median income of people living in Chesterfield to the rest of Missouri, the average income in Chesterfield is $26,004 more.