In 2018, Charleston County, SC had a population of 406k people with a median age of 38.2 and a median household income of $63,459. Between 2017 and 2018 the population of Charleston County, SC grew from 401,438 to 405,905, a 1.11% increase and its median household income grew from $60,555 to $63,459, a 4.8% increase.
The 5 largest ethnic groups in Charleston County, SC are White (Non-Hispanic) (64.8%), Black or African American (Non-Hispanic) (26.3%), White (Hispanic) (4.05%), Asian (Non-Hispanic) (1.71%), and Two+ (Non-Hispanic) (1.63%). 0% of the people in Charleston County, SC speak a non-English language, and 96.8% are U.S. citizens.
The largest universities in Charleston County, SC are College of Charleston (2,637 degrees awarded in 2019), Trident Technical College (2,073 degrees), and Citadel Military College of South Carolina (1,043 degrees).
In 2018, the median property value in Charleston County, SC was $339,900, and the homeownership rate was 62%. Most people in Charleston County, SC drove alone to work, and the average commute time was 22.7 minutes. The average car ownership in Charleston County, SC was 2 cars per household.