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 5 largest ethnic groups in Dillon County, SC are Black or African American (Non-Hispanic) (46.4%), White (Non-Hispanic) (46.1%), Two or More Races (Non-Hispanic) (2.41%), American Indian & Alaska Native (Non-Hispanic) (2.03%), and White (Hispanic) (1.38%). N/A% 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.