From a total population of 46,155, Richland has a median age of 37.5. The average age of males, in Richland, is 36.9 while the average age of females is 38.1. When you compare this to median age of Washington, Richland is 0.1 years older.
The median income of individuals, in Richland, is $36,298 while the average household income is $69,372. When comparing the median income of people living in Richland to the rest of Washington, the average income in Richland is $5,065 more.