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COUNTY · 2010 ACS

Allendale County

South Carolina · 10,419 residents · 408 sq mi
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The short version

Allendale County is a county of 10,419 people in South Carolina. 42.4% of locals live below the federal poverty line. Households here earn about 54% less than in South Carolina as a whole. Four-year degrees are less common here than nationally, at 13% of adults. The typical home is worth $67,500, having risen by half since 2000. Households take in $20,081 at the median, 62% less than the US figure.

At a glance
Lower income
below the US median
US median: $52,703
Mid-age
median age 38.8
US median: 37.2
Less educated
13% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
10,419
−7%since 2000
from 11,211 in 2000
1990 – 2025
Median age
38.8
+11%since 2000
from 35.1 in 2000
US average: 37.2
Land area
408 sq mi
Population, 1990 – 2024
7K8K10K11K12K19902000201020202024Allendale County
20248K
1990201020202024
Age distribution, 2010
Under 55.9%(616)
US avg: 6.5%
5 to 96.1%(638)
US avg: 6.6%
10 to 146.1%(639)
US avg: 6.7%
15 to 196.9%(720)
US avg: 7.1%
20 to 246.6%(683)
US avg: 7%
25 to 3413.6%(1,418)
US avg: 13.3%
35 to 4413.3%(1,385)
US avg: 13.3%
45 to 5414.2%(1,484)
US avg: 14.6%
55 to 6414%(1,461)
US avg: 11.8%
65 to 747.6%(789)
US avg: 7%
75 to 843.9%(409)
US avg: 4.2%
85 and over1.7%(177)
US avg: 1.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

Median household income
$20,081
−24%inflation adjusted, since 2000
from $20,898 in 2000
US average: $52,703
1990 – 2024
Per capita income
$14,190
+26%since 2000
from $11,293 in 2000
US average: $27,286
Households earning $100K+
14.9%
+2.0 ptssince 2009
from 12.9% in 2009
US average: 33.3%
Poverty rate
42.4%
+7.9 ptssince 2000
from 34.5% in 2000
US average: 13.8%
Income inequality (Gini)
0.582
US average: 0.461
Workforce by industry, 2010
Retail trade24.1%
US avg: 10.9%
Information11.6%
US avg: 11.5%
Agriculture, forestry, fishing6.5%
US avg: 1.9%
Construction6.5%
US avg: 1.4%
Finance & insurance5.4%
US avg: 5.1%
Professional, scientific, technical3.7%
US avg: 4.2%
Transportation & warehousing2.4%
US avg: 3.1%
Education & health services1.7%
US avg: 0.9%
Wholesale trade1.6%
US avg: 7.2%
Other services1.6%
US avg: 7%
Arts, entertainment, food0.9%
US avg: 2.4%
Public administration0.8%
US avg: 4.9%
Manufacturing0%
US avg: 0.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

Median home value
$67,500
+20%inflation adjusted, since 2000
from $44,300 in 2000
US average: $225,659
1990 – 2024
Median gross rent
$465
+20%inflation adjusted, since 2000
from $305 in 2000
US average: $853
Owner-occupied
64.6%
−8.1 ptssince 2000
from 72.7% in 2000
35.4% rent
Vacancy rate
23.6%
−1.8 ptssince 2009
from 25.4% in 2009
US average: 12.1%
Persons per household
2.63 people
+5%since 2009
from 2.51 people in 2009
US average: 2.60
Owner cost-burdened
34.7%
−3.0 ptssince 2009
from 37.7% in 2009
US average: 30.9%
Renter cost-burdened
38.3%
+8.3 ptssince 2009
from 30.0% in 2009
US average: 46.8%
Afford Score
3.4
+10%since 2009
from 3.1 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2000
White, non-Hispanic27%(3,030)
Black70.7%(7,927)
Hispanic / Latino1.6%(181)
Asian0.1%(13)
Other0%
2010
White, non-Hispanic23.1%(2,410)
Black73.4%(7,645)
Hispanic / Latino2.3%(239)
Asian0.4%(41)
Other0.7%(69)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican1.1%(117)
Guatemalan0.7%(73)
Ancestry
American5.6%(595)
German2.3%(248)
Irish2.2%(237)
English1.2%(127)
Dutch0.6%(69)
Italian0.3%(29)
Scottish0.3%(28)
Swedish0.3%(28)
Hungarian0.2%(23)
French0.2%(21)
+ 3 more ancestry groups with data
Russian0.2%(21)
Section 05

Education

Bachelor's degree or higher
13.2%
+3.8 ptssince 2000
from 9.3% in 2000
US average: 27.9%
High school or higher
73.2%
+13.3 ptssince 2000
from 60.0% in 2000
US average: 84.9%
Graduate degree
3.8%
+1.8 ptssince 2000
from 2.0% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
25.3 min
+30%since 2000
from 19.4 min in 2000
US average: 25.2
Drive alone to work
84.1%
+9.5 ptssince 2009
from 74.6% in 2009
US average: 76.2%
Carpooled to work
4.8%
−1.7 ptssince 2009
from 6.5% in 2009
US average: 10.4%
Public transit
4.0%
−0.6 ptssince 2009
from 4.6% in 2009
US average: 4.7%
Worked from home
1.0%
−4.1 ptssince 2009
from 5.1% in 2009
US average: 4.1%
Walked to work
5.2%
−3.3 ptssince 2009
from 8.5% in 2009
US average: 2.8%
Biked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
No vehicle available
16.0%
+6.1 ptssince 2009
from 9.9% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
17.5%
+0.7 ptssince 2009
from 16.9% in 2009
US average: 12.9%
Management & professional
25.0%
+3.4 ptssince 2009
from 21.6% in 2009
US average: 35.2%
Section 08

People & community

Male
53.4%
+0.1 ptssince 2009
from 53.3% in 2009
Female
46.6%
−0.1 ptssince 2009
from 46.7% in 2009
Foreign born
1.1%
−1.9 ptssince 2009
from 3.0% in 2009
US average: 12.8%
Veterans
8.1%
+1.2 ptssince 2009
from 6.9% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married48%(1,674)
Married39.5%(1,376)
Widowed2.8%(99)
Divorced9.7%(337)
Women 15+
Never married32.7%(993)
Married41.9%(1,270)
Widowed15.7%(475)
Divorced9.8%(296)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

Uninsured
12.1%
−11.8 ptssince 2013
from 23.9% in 2013
US average: 8.4%
Employer-based
37.5%
−0.5 ptssince 2020
from 38.0% in 2020
US average: 54.8%
Direct-purchase
15.9%
+4.1 ptssince 2020
from 11.8% in 2020
US average: 13.8%
Medicare
26.8%
−0.2 ptssince 2020
from 27.0% in 2020
US average: 18.4%
Medicaid
27.2%
−5.1 ptssince 2020
from 32.3% in 2020
US average: 20.9%
VA health care
1.7%
−1.8 ptssince 2020
from 3.5% in 2020
US average: 2.2%
Any private
55.9%
+8.1 ptssince 2020
from 47.8% in 2020
US average: 67.1%
Any public
45.8%
−6.8 ptssince 2020
from 52.6% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)19.5%(65)
US avg: 26.4%
Gulf War (1990s)29%(97)
US avg: 24.3%
Vietnam era15%(50)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 334 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper

Places similar to Allendale County

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Pop 7,067
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Pop 7,425
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Pop 9,780
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Head to head

Compare Allendale County to nearby counties

ALLENDALE COUNTY VS
Hampton County
Income$44,711+123%
Home value$112,000+66%
Population18,174+147%
SEE FULL COMPARISON →
ALLENDALE COUNTY VS
Barnwell County
Income$46,626+132%
Home value$106,000+57%
Population20,653+181%
SEE FULL COMPARISON →
ALLENDALE COUNTY VS
Screven County
Income$52,792+163%
Home value$124,300+84%
Population14,408+96%
SEE FULL COMPARISON →
ALLENDALE COUNTY VS
Bamberg County
Income$44,370+121%
Home value$97,800+45%
Population12,796+74%
SEE FULL COMPARISON →
Frequently asked

How many people live in Allendale County, South Carolina?

Allendale County, South Carolina has about 10,419 residents according to the 2010 American Community Survey.

What is the median household income in Allendale County, South Carolina?

The typical household in Allendale County, South Carolina earns about $20,081 a year. Half of households make more than that, and half make less.

Is Allendale County, South Carolina expensive?

In Allendale County, South Carolina, the median home is worth about $67,500, and the typical rent is about $465 a month.

How educated are people in Allendale County, South Carolina?

About 13.2% of adults age 25 and over in Allendale County, South Carolina hold a bachelor's degree or higher.

What is the poverty rate in Allendale County, South Carolina?

About 42.4% of people in Allendale County, South Carolina live below the federal poverty line.

Has Allendale County, South Carolina grown since 1990?

Yes, Allendale County, South Carolina has shrunk since 1990. The population has lost about 1,303 residents, a change of about -11 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →