ZIP Code 29845
About Plum Branch
Plum Branch is a town in McCormick County, South Carolina, United States. As of the 2020 census, Plum Branch had a population of 72.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,127
population
$57,100
median household income
16
people / sq mi
$92,900
median home value
$920
median gross rent
54.6
median age
796
housing units
544
households
72.5
land area (sq mi)