From a total population of 8,599, Johnson County has a median age of 44.7. The average age of males, in Johnson County, is 43.8 while the average age of females is 44.9. When you compare this to median age of Wyoming, Johnson County is 7.9 years older.
The median income of individuals, in Johnson County, is $28,062 while the average household income is $56,708. When comparing the median income of people living in Johnson County to the rest of Wyoming, the average income in Johnson County is $1,319 less.