From a total population of 1,656, Prairie City has a median age of 39.6. The average age of males, in Prairie City, is 34.2 while the average age of females is 44.4. When you compare this to median age of Iowa, Prairie City is 1.6 years older.
The median income of individuals, in Prairie City, is $27,170 while the average household income is $60,417. When comparing the median income of people living in Prairie City to the rest of Iowa, the average income in Prairie City is $451 less.