In 2017, Allendale, SC had a population of 3.12k people with a median age of 38.9 and a median household income of $19,420. Between 2016 and 2017 the population of Allendale, SC declined from 3,189 to 3,120, a -2.16% decrease and its median household income declined from $21,263 to $19,420, a -8.67% decrease.
The population of Allendale, SC is 83.1% Black or African American Alone, 15.2% White Alone, and 1.67% Hispanic or Latino. 0% of the people in Allendale, SC speak a non-English language, and 100% are U.S. citizens.
The largest universities in Allendale, SC are University of South Carolina-Salkehatchie (150 degrees awarded in 2016).
The median property value in Allendale, SC is $38,300, and the homeownership rate is 56.2%. Most people in Allendale, SC commute by Drove Alone, and the average commute time is 27.7 minutes. The average car ownership in Allendale, SC is 1 car per household.