Allendale, South Carolina Population 2021

2,800
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Allendale is a city located in Allendale County South Carolina. With a 2020 population of 2,800, it is the 94th largest city in South Carolina and the 6458th largest city in the United States . Allendale is currently declining at a rate of -2.17% annually and its population has decreased by -19.59% since the most recent census, which recorded a population of 3,482 in 2010. Allendale reached it's highest population of in . Spanning over 3 miles, Allendale has a population density of 846 people per square mile.

The average household income in Allendale is $29,160 with a poverty rate of 35.39%. The median rental costs in recent years comes to $609 per month, and the median house value is $38,600. The median age in Allendale is 38.3 years, 30.5 years for males, and 45.3 years for females.

Allendale Demographics

According to the most recent ACS, the racial composition of Allendalewas:

  • Black or African American: 89.66%
  • White: 9.80%
  • Asian: 0.30%
  • Native American: 0.23%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
  • Two or more races: 0.00%
The current population of Allendale, South Carolina is 2,800 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 2,924.The last official US Census in 2010 recorded the population at 3,482.

Allendale, South Carolina Population 2021

Population by Race

Race Population Percentage
Black or African American2,69889.66%
White2959.80%
Asian90.30%
American Indian and Alaska Native70.23%
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Allendale Population by Race

Allendale Population Pyramid $2021

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Allendale Median Age

38.3


Total

30.5


Male

45.3


Female

Allendale Adults

There are 2,262 adults, (650 of whom are seniors) in Allendale.

Allendale Age Dependency

86.7

Age Dependency Ratio

40.3

Old Age Dependency Ratio

46.3

Child Dependency Ratio

Allendale Sex Ratio

Female

1,577

52.41%

Male

1,432

47.59%

Allendale Population by Age

Allendale Renter vs Owner Occupied by Household Type

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Allendale Household Types

Type Owner Renter
Male0%100%
Female41.4%58.6%
All56.8%43.2%
Married61.3%38.7%
Non Family65.3%34.7%

56.8%

Rate of Home Ownership

Allendale Households and Families

Type Count Average Size Owned
All1,2442.3856.8
Non Family5771.1565.3
Female3703.6441.4
Married2873.2461.3
Male102.50

3.4

Average Family Size

2.38

Average Household Size

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Allendale Households by Type

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Education Attained Count Percentage
Less Than 9th Grade29015.33%
9th to 12th Grade23212.26%
High School Graduate76840.59%
Some College36519.29%
Associates Degree774.07%
Bachelors Degree985.18%
Graduate Degree623.28%
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Allendale Educational Attainment by Sex (over 25)

Allendale Educational Attainment by Race

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Race Total High School Bachelors
Black1,6061,13099
White25222452
Hispanic18
Asian999
Native American77

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 100.00%.

Allendale Educational Attainment by Race

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Name Average Male Female
Overall$19,631$$19,000
Less Than 9th Grade$$12,500$2,500
High School Graduate$18,274$$18,179
Some College$26,532$$27,768
Bachelors Degree$33,546$$
Graduate Degree$43,083$$39,333

$19,631

Average Earnings

$

Average Male

$19,000

Average Female

Allendale Earnings by Educational Attainment

Allendale Language by Age

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Allendale Language

99.05% of Allendale residents speak only English, while 0.95% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.63% of the population.

Allendale Language

Allendale Poverty by Race

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Name Total In Poverty Poverty Rate
Black2,6981,04338.66%
White259228.49%

35.39%

Overall Poverty Rate

34.43%

Male Poverty Rate

36.27%

Female Poverty Rate

Poverty in Allendale

The race most likely to be in poverty in Allendale is Black, with 38.66% below the poverty level.

The race least likely to be in poverty in Allendale is White, with 8.49% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 8.57%. Among those working part-time, it was 42.79%, and for those that did not work, the poverty rate was 32.17%.

Allendale Poverty

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Name Poverty
Less Than 9th Grade42.72%
Some College21.04%
High School19.14%
Bachelors or Greater0.00%

Allendale Poverty Rate by Education

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Rate Poverty
Female Unemployed93.23%
Male Unemployed53.60%
Female Employed23.33%
Male Employed11.78%

Allendale Poverty Rate by Employment Status and Sex

Allendale Income by Household Type

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Name Median Mean
Households$19,463$29,160
Families$28,125$39,257
Married Families$53,292-
Non Families$14,075$16,714
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Income by Household Type

Allendale Marital Status

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Marriage Rates

26.2%

Overall Marriage Rate

29.5%

Male Marriage Rate

23.2%

Female Marriage Rate

Allendale Married by Age and Sex

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Allendale Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Allendale Marital Status by Race

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Allendale Marital Status

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43

Number of Veterans

43

Male Veterans

Female Veterans

War Veterans
Vietnam11
Second Gulf War4
World War II
Korea
First Gulf War

Allendale Veterans by War

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Age Group Veterans
55 to 6428
65 to 7411
35 to 544
75+
18 to 34

Allendale Veterans by Age

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Allendale Veterans by Race

Allendale Veterans by Education

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0.00%

Veteran Poverty Rate

65.12%

Veteran Disability Rate

Allendale Veterans by Education

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53.8%

Labor Force Participation

38.8%

Employment Rate

27.9%

Unemployment Rate

Allendale Employment by Age

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Allendale Employment by Race

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Allendale Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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80.43%

Born in Allendale

98.90%

Native Born

1.10%

Foreign Born

1.10%

Non Citizen

0.00%

Naturalized

Place of Birth

98.90% of Allendale residents were born in the United States, with 80.43% having been born in South Carolina. 1.10% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Allendale Place of Birth

Note: 2020 and 2021 data is projected
Year Population Growth Annual Growth Rate
20212,800-62-2.17%
20202,862-62-2.12%
20192,924-62-2.08%
20182,986-43-1.42%
20173,029-5-0.16%
20163,034-73-2.35%
20153,107-77-2.42%
20143,184-62-1.91%
20133,246-63-1.90%
20123,309-95-2.79%
20113,404-50-1.45%
20103,454-598-1.58%
20004,052-358-0.84%
19904,410100.02%
19804,4007801.97%
19703,6205061.52%
19603,1140.00%

Allendale Population by Year