In 2021, Marlboro County, SC had a population of 26.9k people with a median age of 41.1 and a median household income of $32,136. Between 2020 and 2021 the population of Marlboro County, SC grew from 26,376 to 26,912, a 2.03% increase and its median household income grew from $31,528 to $32,136, a 1.93% increase.
The 5 largest ethnic groups in Marlboro County, SC are Black or African American (Non-Hispanic) (49.8%), White (Non-Hispanic) (38.7%), Two+ (Non-Hispanic) (4.3%), American Indian & Alaska Native (Non-Hispanic) (2.99%), and White (Hispanic) (1.32%).
None of the households in Marlboro County, SC reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99% of the residents in Marlboro County, SC are U.S. citizens.
In 2021, the median property value in Marlboro County, SC was $66,100, and the homeownership rate was 61.5%.
Most people in Marlboro County, SC drove alone to work, and the average commute time was 26.6 minutes. The average car ownership in Marlboro County, SC was 2 cars per household.
Marlboro County, SC borders Anson County, NC, Richmond County, NC, Robeson County, NC, Scotland County, NC, Chesterfield County, SC, Darlington County, SC, Dillon County, SC, and Florence County, SC.