From a total population of 639, Zearing has a median age of 40.3. The average age of males, in Zearing, is 36.6 while the average age of females is 44.1. When you compare this to median age of Iowa, Zearing is 2.3 years older.
The median income of individuals, in Zearing, is $27,396 while the average household income is $56,563. When comparing the median income of people living in Zearing to the rest of Iowa, the average income in Zearing is $225 less.