In 2017, Colleton County, SC had a population of 37.6k people with a median age of 42.2 and a median household income of $34,996. Between 2016 and 2017 the population of Colleton County, SC declined from 37,884 to 37,581, a -0.8% decrease and its median household income grew from $33,918 to $34,996, a 3.18% increase.
The 5 largest ethnic groups in Colleton County, SC are White (Non-Hispanic) (56.3%), Black or African American (Non-Hispanic) (38%), Some Other Race (Hispanic) (2.23%), Native Hawaiian & Other Pacific Islander (Non-Hispanic) (0.907%), and Two or More Races (Non-Hispanic) (0.891%). N/A% of the people in Colleton County, SC speak a non-English language, and 98.4% are U.S. citizens.
The largest universities in Colleton County, SC are Cosmetic Arts Institute (15 degrees awarded in 2017).
The median property value in Colleton County, SC is $84,600, and the homeownership rate is 72.8%. Most people in Colleton County, SC commute by Drove Alone, and the average commute time is 32.1 minutes. The average car ownership in Colleton County, SC is 2 cars per household.