Major highways

Arkansas 144

Adjacent counties

• Desha County (north)
• Bolivar County, Mississippi (northeast)
• Washington County, Mississippi (east)
• Issaquena County, Mississippi (southeast)
• East Carroll Parish, Louisiana (south)
• West Carroll Parish, Louisiana (south)
• Morehouse Parish, Louisiana (southwest)
• Ashley County (west)
• Drew County (northwest)

2020 census

As of the 2020 United States Census, there were 10,208 people, 4,068 households, and 2,636 families residing in the county.

2010 census

As of the 2010 census, there were 11,800 people living in the county. 54.1% were Black or African American, 41.2% White, 0.5% Asian, 0.2% Native American, 3.2% of some other race and 0.8 of two or more races. 4.6% were Hispanic or Latino (of any race).

2000 census

As of the 2000 census,^[13] there were 14,117 people, 5,205 households, and 3,643 families living in the county. The population density was 22 people per square mile (8.5 people/km²). There were 5,974 housing units at an average density of 9 units per square mile (3.5 units/km²). The racial makeup of the county was 53.96% Black or African American, 43.24% White, 0.13% Native American, 0.40% Asian, 0.02% Pacific Islander, 1.41% from other races, and 0.85% from two or more races. 2.88% of the population were Hispanic or Latino of any race.

There were 5,205 households, out of which 31.70% had children under the age of 18 living with them, 43.70% were married couples living together, 22.00% had a female householder with no husband present, and 30.00% were non-families. 26.90% of all households were made up of individuals, and 13.00% had someone living alone who was 65 years of age or older. The average household size was 2.58 and the average family size was 3.12.

In the county, the population was spread out, with 27.50% under the age of 18, 8.60% from 18 to 24, 26.40% from 25 to 44, 22.20% from 45 to 64, and 15.40% who were 65 years of age or older. The median age was 36 years. For every 100 females there were 94.20 males. For every 100 females age 18 and over, there were 89.90 males.

The median income for a household in the county was $22,024, and the median income for a family was $27,960. Males had a median income of $25,899 versus $17,115 for females. The per capita income for the county was $12,825. About 23.10% of families and 28.60% of the population were below the poverty line, including 38.30% of those under age 18 and 20.70% of those age 65 or over.

Since 1940, the population of the county has collapsed. Press reports indicate that in 2013, the largest settlement in the county, Lake Village, Arkansas had two bank branches, two pharmacies, some law firms, two dollar stores, a grocery store, and no retail shops.^[14]

Cities

• Dermott
• Eudora
• Lake Village (county seat)

Unincorporated communities

Ghost town

• Eunice

Townships

Townships in Arkansas are the divisions of a county. Each township includes unincorporated areas; some may have incorporated cities or towns within part of their boundaries. Arkansas townships have limited purposes in modern times. However, the United States census does list Arkansas population based on townships (sometimes referred to as "county subdivisions" or "minor civil divisions"). Townships are also of value for historical purposes in terms of genealogical research. Each town or city is within one or more townships in an Arkansas county based on census maps and publications. The townships of Chicot County are listed below; listed in parentheses are the cities, towns, and/or census-designated places that are fully or partially inside the township. ^[18][19]

• Bowie (Dermott)
• Carlton (Lake Village)
• Planters (Eudora)