Harleyville

County:: Dorchester County
County Seat:: No
Area (mi²):: 1.062
State:: South Carolina

Harleyville is a town located in Dorchester County, South Carolina. Harleyville has a 2025 population of 749. Harleyville is currently growing at a rate of 2.18% annually and its population has increased by 11.62% since the most recent census, which recorded a population of 671 in 2020.

The average household income in Harleyville is $66,536 with a poverty rate of 25.35%. The median age in Harleyville is 45.6 years: 45.3 years for males, and 49.6 years for females.

Demographics

The racial composition of Harleyville includes 68.45% White, 23.74% Black or African American, 4.13% Asian, and smaller percentages for other race, Two or more races, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Asian

Other race

Two or more races

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	447	68.45%
Black or African American	155	23.74%
Asian	27	4.13%
Other race	12	1.84%
Two or more races	12	1.84%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Harleyville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Harleyville's average per capita income is $43,000. Household income levels show a median of $60,231. The poverty rate stands at 25.35%.

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	$76,563	-
Families	$61,181	$73,167
Households	$60,231	$66,536
Non Families	$36,630	$46,323

$43,000

Average Income

$60,231

Median Household Income

25.35%

Poverty Rate