From a total population of 7,465, Hartsville has a median age of 41.8. The average age of males, in Hartsville, is 39.5 while the average age of females is 44. When you compare this to median age of South Carolina, Hartsville is 3.5 years older.
The median income of individuals, in Hartsville, is $23,854 while the average household income is $29,276. When comparing the median income of people living in Hartsville to the rest of South Carolina, the average income in Hartsville is $368 less.