From a total population of 18,434, Lowden has a median age of 41.9. The average age of males, in Lowden, is 41.1 while the average age of females is 43.2. When you compare this to median age of Iowa, Lowden is 3.9 years older.
The median income of individuals, in Lowden, is $27,566 while the average household income is $59,672. When comparing the median income of people living in Lowden to the rest of Iowa, the average income in Lowden is $55 less.