In 2022, Allendale County, SC had a population of 8.07k people with a median age of 43.1 and a median household income of $37,096. Between 2021 and 2022 the population of Allendale County, SC declined from 8,304 to 8,073, a −2.78% decrease and its median household income grew from $31,800 to $37,096, a 16.7% increase.
The 5 largest ethnic groups in Allendale County, SC are Black or African American (Non-Hispanic) (71.9%), White (Non-Hispanic) (22.2%), Other (Hispanic) (1.99%), Two+ (Non-Hispanic) (1.5%), and Asian (Hispanic) (1.07%).
None of the households in Allendale 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.
99.2% of the residents in Allendale County, SC are U.S. citizens.
The largest universities in Allendale County, SC are University of South Carolina-Salkehatchie (110 degrees awarded in 2022).
In 2022, the median property value in Allendale County, SC was $61,800, and the homeownership rate was 66.9%.
Most people in Allendale County, SC drove alone to work, and the average commute time was 37.5 minutes. The average car ownership in Allendale County, SC was 2 cars per household.
Allendale County, SC borders Burke County, GA, Screven County, GA, Bamberg County, SC, Barnwell County, SC, Colleton County, SC, and Hampton County, SC.