Allendale Flag

Allendale

County Seat:
No
Area (mi²):
3.31

Allendale is a town located in Allendale County, South Carolina. Allendale has a 2025 population of 2,449 . Allendale is currently declining at a rate of -1.88% annually and its population has decreased by -8.65% since the most recent census, which recorded a population of 2,681 in 2020.

The average household income in Allendale is $39,803 with a poverty rate of 42.76%. The median age in Allendale is 36.9 years: 32 years for males, and 37.9 years for females. For every 100 females there are 82.4 males.

2.4K
Total Population
740
Density (mi²)
-47 -1.88%
Growth

Allendale Population

Allendale Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Allendale includes 62.24% Black or African American, 18.46% White, 11.64% Asian, 6.97% other race, and smaller percentages for Two or more races, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Black or African American (62.24%)

White (18.46%)

Asian (11.64%)

Other race (6.97%)

Two or more races (0.46%)

Native Hawaiian or Pacific Islander (0.23%)

Race
Population
Percentage (of total)
Black or African American1,61562.24%
White47918.46%
Asian30211.64%
Other race1816.97%
Two or more races120.46%
Native Hawaiian or Pacific Islander60.23%

Allendale Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Allendale's average per capita income is $27,757. Household income levels show a median of $25,250. The poverty rate stands at 42.76%.

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$88,750-
Households$25,250$39,803
Non Families$19,004$25,560
Families-$51,724

$27,757

Average Income

$25,250

Median Household Income

42.76%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)