Plum Branch

County:: McCormick County
County Seat:: No
Area (mi²):: 0.739
State:: South Carolina

Plum Branch is a town located in McCormick County, South Carolina. Plum Branch has a 2025 population of 84. Plum Branch is currently growing at a rate of 1.2% annually and its population has increased by 6.33% since the most recent census, which recorded a population of 79 in 2020.

The average household income in Plum Branch is $125,861 with a poverty rate of 23.16%. The median age in Plum Branch is 52.5 years: 51 years for males, and 56.7 years for females.

Demographics

The racial composition of Plum Branch includes 91.58% White, 8.42% Black or African American, and smaller percentages for Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	87	91.58%
Black or African American	8	8.42%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Plum Branch Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plum Branch's average per capita income is $90,208. Household income levels show a median of $145,833. The poverty rate stands at 23.16%.

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
Families	$146,354	$138,992
Households	$145,833	$125,861
Married Families	$145,833	-
Non Families	-	$23,440

$90,208

Average Income

$145,833

Median Household Income

23.16%

Poverty Rate