In 2017, Dillon County, SC had a population of 31.1k people with a median age of 37.4 and a median household income of $30,866. Between 2016 and 2017 the population of Dillon County, SC declined from 31,273 to 31,073, a -0.64% decrease and its median household income declined from $30,955 to $30,866, a -0.288% decrease.
The population of Dillon County, SC is 46.4% Black or African American Alone, 46.1% White Alone, and 2.67% Hispanic or Latino. 4.02% of the people in Dillon County, SC speak a non-English language, and 98.4% are U.S. citizens.
The median property value in Dillon County, SC is $67,200, and the homeownership rate is 66%. Most people in Dillon County, SC commute by Drove Alone, and the average commute time is 22.8 minutes. The average car ownership in Dillon County, SC is 2 cars per household.