From a total population of 11,408, Crestwood has a median age of 45.6. The average age of males, in Crestwood, is 43.7 while the average age of females is 47.2. When you compare this to median age of Missouri, Crestwood is 7.5 years older.
The median income of individuals, in Crestwood, is $34,028 while the average household income is $66,842. When comparing the median income of people living in Crestwood to the rest of Missouri, the average income in Crestwood is $8,022 more.