Darlington County is a county in the U.S. state of South Carolina. As of the 2020 census, its population was 62,905. Its county seat is Darlington. Hartsville is the largest community in the county. Darlington County is home to the Darlington Raceway, which hosts the annual NASCAR Southern 500. Darlington County is also home to Coker College in Hartsville. Darlington County was named by an act in March 1785. Darlington County is included in the Florence, SC Metropolitan Statistical Area.

History

The county was founded in 1785. While no records exist regarding the namesake of the county, it could possibly be named after Darlington, England. The county seat is Darlington and the largest community is Hartsville.

Geography

According to the U.S. Census Bureau, the county has a total area of 566.25 sqmi, of which 560.59 sqmi is land and 5.66 sqmi (1.00%) is water.

State and local protected areas/sites

Major water bodies

Adjacent counties

Major highways

Major infrastructure

Demographics

2020 census

As of the 2020 census, there were 62,905 people, 24,801 households, and 17,344 families residing in the county.

2010 census

At the 2010 census, there were 68,681 people, 26,531 households, and 18,552 families living in the county. The population density was 122.4 PD/sqmi. There were 30,297 housing units at an average density of 54.0 /sqmi. The racial makeup of the county was 55.9% white, 41.6% black or African American, 0.3% Asian, 0.3% American Indian, 0.9% from other races, and 1.1% from two or more races. Those of Hispanic or Latino origin made up 1.7% of the population. In terms of ancestry, 9.5% were American, 7.0% were English, and 5.3% were Irish. Of the 26,531 households, 34.1% had children under the age of 18 living with them, 44.0% were married couples living together, 20.5% had a female householder with no husband present, 30.1% were non-families, and 26.0% of all households were made up of individuals. The average household size was 2.54 and the average family size was 3.04. The median age was 39.6 years. The median income for a household in the county was $38,379 and the median income for a family was $46,894. Males had a median income of $40,089 versus $29,255 for females. The per capita income for the county was $20,096. About 14.6% of families and 20.0% of the population were below the poverty line, including 30.7% of those under age 18 and 15.1% of those age 65 or over.

2000 census

At the 2000 census, there were 67,394 people, 25,793 households, and 18,441 families living in the county. The population density was 120 PD/sqmi. There were 28,942 housing units at an average density of 52 /sqmi. The racial makeup of the county was 56.98% White, 41.70% Black or African American, 0.19% Native American, 0.21% Asian, 0.01% Pacific Islander, 0.39% from other races, and 0.52% from two or more races. 0.98% of the population were Hispanic or Latino of any race. There were 25,793 households, out of which 32.20% had children under the age of 18 living with them, 48.30% were married couples living together, 18.70% had a female householder with no husband present, and 28.50% were non-families. 25.10% of all households were made up of individuals, and 9.20% had someone living alone who was 65 years of age or older. The average household size was 2.57 and the average family size was 3.07. In the county, the population was spread out, with 26.30% under the age of 18, 9.00% from 18 to 24, 28.20% from 25 to 44, 24.40% from 45 to 64, and 12.10% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 89.80 males. For every 100 females age 18 and over, there were 84.60 males. The median income for a household in the county was $31,087, and the median income for a family was $37,662. Males had a median income of $30,947 versus $20,998 for females. The per capita income for the county was $16,283. About 16.40% of families and 20.30% of the population were below the poverty line, including 26.70% of those under age 18 and 22.10% of those age 65 or over. According to the 2000 census, Darlington County was classified as 41% urban and 59% rural. It contains the two urbanized areas of Hartsville (2000 pop. 14,907) and Darlington (12,066). The county's population is included within the Florence, SC Metropolitan Statistical Area.

Government and politics

Economy

In 2022, the GDP of Darlington County was $3.3 billion (approx. $52,531 per capita). In chained 2017 dollars, its real GDP was $2.7 billion (approx. $42,579 per capita). Between 2022 and 2024, the unemployment rate has fluctuated between 2.4-4.2% within the county. , some of the largest employers in the county include Coker University, Duke Energy Progress Inc, Sonoco, and Walmart.

Communities

Cities

Towns

Census-designated places

Other unincorporated communities

Notable people