From a total population of 12,149, Green River has a median age of 33.8. The average age of males, in Green River, is 33.1 while the average age of females is 34.6. When you compare this to median age of Wyoming, Green River is 3.0 years younger.
The median income of individuals, in Green River, is $30,986 while the average household income is $71,766. When comparing the median income of people living in Green River to the rest of Wyoming, the average income in Green River is $1,605 more.