From a total population of 24,478, Lawrence County has a median age of 41.1. The average age of males, in Lawrence County, is 39.9 while the average age of females is 42.5. When you compare this to median age of South Dakota, Lawrence County is 4.3 years older.
The median income of individuals, in Lawrence County, is $28,120 while the average household income is $44,267. When comparing the median income of people living in Lawrence County to the rest of South Dakota, the average income in Lawrence County is $1,809 more.