From a total population of 84,284, Duluth has a median age of 33.3. The average age of males, in Duluth, is 31.9 while the average age of females is 35.5. When you compare this to median age of Minnesota, Duluth is 4.3 years younger.
The median income of individuals, in Duluth, is $25,715 while the average household income is $43,518. When comparing the median income of people living in Duluth to the rest of Minnesota, the average income in Duluth is $5,927 less.