From a total population of 4,806, Platte City has a median age of 36.5. The average age of males, in Platte City, is 37.1 while the average age of females is 36.2. When you compare this to median age of Missouri, Platte City is 1.6 years younger.
The median income of individuals, in Platte City, is $29,031 while the average household income is $57,489. When comparing the median income of people living in Platte City to the rest of Missouri, the average income in Platte City is $3,025 more.