Allendale, SC Population

Overview

2,827

Total Population

37.0

Median age

53.59%

Female population %

86.6:100

Gender ratio (M:F)

65-69 years

Largest age group

87.3

Total dependency ratio

Black or African American

Largest racial group

94

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Allendale's population is young compared to the rest of the country:

The median age in Allendale is 37.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Allendale's population under 18 was 27.24%, compared to the 22.51% nationwide.
Allendale's elderly or the senior population (over 65 age) was 22.43% as compared to 16.04% nationwide.
Of the total population in Allendale, 24.20% were under the age of 15, 11.92% aged 15 to 29, 41.46% aged 30 to 64, 21.40% aged 65 to 84, and 1.03% were 85 years of age and older.

There are 203 more females than males in Allendale:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 53.59% females and 46.41% males in Allendale, SC.
The Allendale, SC gender ratio is 86.6:100 i.e. 86.6 men to 100 women (0.866).
For male population, the largest age group is 30-34 years with a population of 157.
For the female population, the largest age group is 65-69 years with a population of 182.

Allendale's population has become increasingly diverse:

Racial distribution of Allendale population: 16.73% are White, 80.62% are Black or African American, 0.14% are American Indian and Alaska Native, 2.23% are Asian and 0.28% are multiracial.
Allendale's racial breakdown clearly shows that there is an absolute majority of Black or African American population in the town.
By ethnicity, 94 is Hispanic or Latino (of any race), and 2,733 (96.67% of the total population) is Non-Hispanic.
The largest racial group in Allendale is Black or African American with a population of 2,279 (80.62% of the total population).

Allendale's population has already reached its peak and is showing a trend of decline:

The peak population was 4,063 in the year 2000
From 2000 to 2010, Allendale's population decreased by 608 (14.96%), as compared to the national growth of 9.63%.
From 2010 to 2020, Allendale's population decreased by 776 (22.46%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Allendale's population was lowest in year 2022 at 2,515.