Dillon County Flag

Dillon County

County Seat:

Dillon County's estimated 2025 population is 27,600 with a growth rate of -0.18% in the past year according to the most recent United States census data. Dillon County is the 34th largest county in South Carolina. The 2010 population was 32,080 and has seen a growth of -13.97% since that time.

27,600
Total Population
68
Population Density (mi²)
34
Population Rank (State)
-49 -0.18%
Annual Population Growth

Dillon County Population

Dillon County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Dillon County includes 45.69% Black or African American, 45.33% White, and smaller percentages for Native American, other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Black or African American

White

Two or more races

Native American

Other race

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
Black or African American12,80745.69%
White12,70745.33%
Two or more races1,2654.51%
Native American6472.31%
Other race6052.16%
Asian00%
Native Hawaiian or Pacific Islander00%

Dillon County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dillon County's average per capita income is $34,295. Household income levels show a median of $44,038. The poverty rate stands at 29.22%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$70,876-
Families$48,608$65,210
Households$44,038$57,551
Non Families$29,936$39,158

$34,295

Average Income

$44,038

Median Household Income

29.22%

Poverty Rate