From a total population of 23,768, Wentzville has a median age of 33.2. The average age of males, in Wentzville, is 32.9 while the average age of females is 33.5. When you compare this to median age of Missouri, Wentzville is 4.9 years younger.
The median income of individuals, in Wentzville, is $28,192 while the average household income is $72,095. When comparing the median income of people living in Wentzville to the rest of Missouri, the average income in Wentzville is $2,186 more.