From a total population of 10,212, Teton County has a median age of 34.7. The average age of males, in Teton County, is 34.2 while the average age of females is 34.8. When you compare this to median age of Idaho, Teton County is 0.5 years younger.
The median income of individuals, in Teton County, is $23,409 while the average household income is $52,316. When comparing the median income of people living in Teton County to the rest of Idaho, the average income in Teton County is $322 more.