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 and multiracial populations.

Population by Race

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%

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