From a total population of 14,630, Jamestown has a median age of 40.4. The average age of males, in Jamestown, is 37.9 while the average age of females is 43.1. When you compare this to median age of North Dakota, Jamestown is 4.5 years older.
The median income of individuals, in Jamestown, is $27,478 while the average household income is $47,985. When comparing the median income of people living in Jamestown to the rest of North Dakota, the average income in Jamestown is $3,416 less.