From a total population of 600,729, Oklahoma County has a median age of 33.8. The average age of males, in Oklahoma County, is 33 while the average age of females is 34.8. When you compare this to median age of Oklahoma, Oklahoma County is 2.4 years younger.
The median income of individuals, in Oklahoma County, is $26,275 while the average household income is $47,004. When comparing the median income of people living in Oklahoma County to the rest of Oklahoma, the average income in Oklahoma County is $1,580 more.