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Allendale County, South Carolina facts for kids

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Allendale County
Allendale County Courthouse
Allendale County Courthouse
Official seal of Allendale County
Seal
Map of South Carolina highlighting Allendale County
Location within the U.S. state of South Carolina
Map of the United States highlighting South Carolina
South Carolina's location within the U.S.
Country  United States
State  South Carolina
Founded 1919
Named for Paul H. Allen
Seat Allendale
Largest community Allendale
Area
 • Total 412.42 sq mi (1,068.2 km2)
 • Land 408.10 sq mi (1,057.0 km2)
 • Water 4.32 sq mi (11.2 km2)  1.05%
Population
 (2020)
 • Total 8,039
 • Estimate 
(2023)
7,369
 • Density 19.70/sq mi (7.61/km2)
Time zone UTC−5 (Eastern)
 • Summer (DST) UTC−4 (EDT)
Congressional district 6th

Allendale County is a county located in the U.S. state of South Carolina. As of the 2020 census, the population was 8,039, making it the least populous county in South Carolina. Its county seat is Allendale.

History

Allendale County was formed in 1919 from southwestern portions of Barnwell County, along the Savannah River, and part of Hampton County, just to its south. It is the location of the Topper Site, an archeological excavation providing possible evidence of a pre-Clovis culture dating back 50,000 years. The site is near a source of chert on private land in Martin owned by Clariant Corporation, a Swiss chemical company with a plant there. The site, named after John Topper, a nt who discovered it, has been under excavation by archeologists from the University of South Carolina for about one month a year since 1999, after an initial exploratory dig in the mid-1980s.

Allendale County was born out of a desire for convenience. Having a new county circumvented the need to travel to the courthouse in Barnwell or Hampton. The original Allendale County Courthouse burned down in May 1998, with reconstruction begun in August 2002. During the Civil Rights movement, the Courthouse almost became a site for a sit-in protest after African-American citizens charged officials with deliberately delaying the voter registration of black residents.

Geography

According to the U.S. Census Bureau, the county has a total area of 412.42 square miles (1,068.2 km2), of which 408.10 square miles (1,057.0 km2) is land and 4.32 square miles (11.2 km2) (1.05%) is water. The Savannah River forms the county's western border with Georgia.

Allendale is 62 miles (100 km) from Augusta, Georgia; 73 miles (117 km) from Savannah, Georgia; 87 miles (140 km) from Columbia; and 90 miles (140 km) from Charleston. Before interstate highways were built, Allendale had several motels, primarily serving travelers in-between Northeastern states and Florida. Traffic that formerly traveled US 301 through Allendale now uses Interstate 95.

Major water bodies

Adjacent counties

Major highways

  • US 278
  • US 301
  • US 321
  • SC 3
  • SC 47
  • SC 125
  • SC 300
  • SC 641

Major infrastructure

  • Savannah River Site (part)

Demographics

Historical population
Census Pop.
1920 16,098
1930 13,294 −17.4%
1940 13,040 −1.9%
1950 11,773 −9.7%
1960 11,362 −3.5%
1970 9,692 −14.7%
1980 10,700 10.4%
1990 11,722 9.6%
2000 11,211 −4.4%
2010 10,419 −7.1%
2020 8,039 −22.8%
2023 (est.) 7,369 −29.3%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010 2020

2020 census

Allendale County racial composition
Race Num. Perc.
White (non-Hispanic) 1,985 24.69%
Black or African American (non-Hispanic) 5,646 70.23%
Native American 45 0.56%
Asian 17 0.21%
Pacific Islander 1 0.01%
Other/Mixed 151 1.88%
Hispanic or Latino 194 2.41%

As of the 2020 census, there were 8,039 people, 3,281 households, and 1,389 families residing in the county. The median age was 51.4 for women and 44.5 for men. About 23.7% of households had children living with them. Renters make up 35.6% of households. Available housing was more than the number of households, totaling 4,040 housing units, all of which are classified as rural. The median household size was 2 (with a mean of 2.2).

Allendale County, South Carolina Population Pyramid 2020 Census
2020 age and sex demographics for Allendale County, visualized as a population pyramid

2010 census

At the 2010 census, there were 10,419 people, 3,706 households, and 2,333 families living in the county. The population density was 25.5 inhabitants per square mile (9.8/km2). There were 4,486 housing units at an average density of 11.0 per square mile (4.2/km2). The racial makeup of the county was 73.6% black or African American, 23.7% white, 0.4% Asian, 0.2% American Indian, 1.3% from other races, and 0.8% from two or more races. Those of Hispanic or Latino origin made up 2.3% of the population. In terms of ancestry, and 5.6% were American.

Of the 3,706 households, 32.2% had children under the age of 18 living with them, 31.5% were married couples living together, 26.9% had a female householder with no husband present, 37.0% were non-families, and 33.7% of households were made up of individuals. The average household size was 2.45 and the average family size was 3.14. The median age was 38.8 years.

The median household income was $20,081 and the median family income was $25,146. Males had a median income of $30,440 versus $28,889 for females. The per capita income for the county was $14,190. About 35.7% of families and 42.4% of the population were below the poverty line, including 53.8% of those under age 18 and 27.4% of those age 65 or over.

Economy

Allendale is primarily an agricultural rural county. Its primary products are cotton, soybeans, watermelon and cantaloupe. Timbering is also important, primarily for paper pulp.

In 2022, Allendale's GDP was $317.5 million (approx. $39,491 per capita). In chained 2017 dollars, its real GDP was $240.4 million (approx. $29,902 per capita). From 2021 through 2024, its unemployment rate has fluctuated between 4-8%.

As of April 2024, some of the largest employers in the county include Atlantic Power Corporation, AZ Electronic Materials, Georgia-Pacific, South Carolina Department of Corrections (SCDC), and the University of South Carolina.

Employment and Wage Statistics by Industry in Allendale County, South Carolina
Industry Employment Counts Employment Percentage (%) Average Annual Wage ($)
Accommodation and Food Services 46 2.0 15,808
Administrative and Support and Waste Management and Remediation Services 13 0.6 28,600
Agriculture, Forestry, Fishing and Hunting 117 5.0 46,124
Construction 20 0.9 30,472
Educational Services 280 12.0 50,336
Finance and Insurance 30 1.3 38,740
Health Care and Social Assistance 360 15.4 43,264
Manufacturing 782 33.5 85,228
Other Services (except Public Administration) 4 0.2 18,200
Professional, Scientific, and Technical Services 32 1.4 51,064
Public Administration 382 16.4 49,868
Retail Trade 140 6.0 19,708
Transportation and Warehousing 58 2.5 53,300
Wholesale Trade 68 2.9 58,708
Total 2,332 100.0% 57,969

Education

Colleges and universities

  • USC-Salkahatchie (a two-year campus): Robert McNair, Democratic Governor of South Carolina from 1965 to 1971, moved to Allendale County as an adult because his wife was from there. Because of McNair's influence, USC Salk is located in the town of Allendale.
  • Denmark Tech: Part of the state Technical College System, Denmark Tech serves the county from its location in Bamberg County, 25 miles (40 km) from Allendale.

The county is also the site of WEBA, Channel 14, a broadcast outlet of the South Carolina Educational Television Network. Ranking 45th in population among the state's 46 counties, it is the smallest county to have either a state-supported college or an ETV station.

High schools

Allendale County School District includes one high school: Allendale-Fairfax High School. The former C. V. Bing High School served African-American students during the time of segregation.

Media

Allendale County is a news desert. The last local news publications, The Citizen-Leader and The Allendale Sun, stopped printing in 2014 and 2015, respectively.

Communities

Towns

Unincorporated communities

See also

Kids robot.svg In Spanish: Condado de Allendale para niños

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