From a total population of 126,801, Sebastian County has a median age of 36.9. The average age of males, in Sebastian County, is 35.6 while the average age of females is 38.4. When you compare this to median age of Arkansas, Sebastian County is 0.7 years younger.
The median income of individuals, in Sebastian County, is $23,768 while the average household income is $39,208. When comparing the median income of people living in Sebastian County to the rest of Arkansas, the average income in Sebastian County is $1,173 more.