From a total population of 27,993, Dinwiddie County has a median age of 41.4. The average age of males, in Dinwiddie County, is 40.6 while the average age of females is 42.4. When you compare this to median age of Virginia, Dinwiddie County is 3.8 years older.
The median income of individuals, in Dinwiddie County, is $23,766 while the average household income is $52,328. When comparing the median income of people living in Dinwiddie County to the rest of Virginia, the average income in Dinwiddie County is $10,192 less.